Big Kahuna Tropical Fish

12 Pack Foam Filter Pads For Fluval 204/205/206/207/304/305/306/307 Canister Filter

(44)

$12.95 USD

Replacement filter blocks for fluval 204 205 206 207 304 305 306 307 canister filter
Custom cut to fit perfectly
Great for removing large particles
Easy to clean for multiple uses
Ideal for freshwater and saltwater aquariums

MADE IN THE USA!

12 Pack Foam Filter Pads For Fluval 204/205/206/207/304/305/306/307 Canister Filter - Big Kahuna Tropical Fish

Rimer & Rimer

7" Filter Media Cup

$26.95 USD

7" Filter Media Cup

Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the Cup to slide into place, regardless of which "side" slides in first.
Directions: Wipe cup with vinegar, then simply place Filter Media Cup into your filter tray, and fill with desired filter media. To clean just replace your filter media. No rinsing necessary.

Dimensions: 8 1/2" Height and 7 1/2" Diameter

7" Filter Media Cup - Big Kahuna Tropical Fish

Big Kahuna Tropical Fish

Big Kahuna 300 Micron Nylon Mesh Filter Media Bags (5 and 10 pack)

(12)

$9.95 USD

Key Features:

-300 micron mesh keeps fine media from washing out of the bag

-Bags are washable and reusable

-The bag size is 6" x 12"

-Includes a hook and loop seal to keep media secured in the bag

-Ideal for multiple types of media and is safe for both fresh and saltwater use

Big Kahuna 300 Micron Nylon Mesh Filter Media Bags - Big Kahuna Tropical Fish

Big Kahuna Tropical Fish

Big Kahuna Filter Socks 10 Inch

$13.95 USD

Dimension: 4 inch opening and 10 inch length

Material: 100 micron felt

Great for wet dry sumps to create crystal clear polished water. Socks are washable allowing you to get multiple uses from the same sock.

Big Kahuna Filter Socks 10 Inch - Big Kahuna Tropical Fish

Big Kahuna Tropical Fish

Bonded Filter Media Floss Roll Wet/Dry Sump Pads

(828)

$8.95 USD

Bonded Filter Media Floss Roll Wet/Dry Sump Pads - Big Kahuna Tropical Fish

Big Kahuna Tropical Fish

Copy of Big Kahuna Filter Socks 4 Inch

(2)

$13.95 USD

Dimension: 4 inch opening and 4 inch length

Material: 100 micron felt

Great for wet dry sumps to create crystal clear polished water. Socks are washable allowing you to get multiple uses from the same sock.

Copy of Big Kahuna Filter Socks 4 Inch - Big Kahuna Tropical Fish

Big Kahuna Tropical Fish

Foam Filter Pads For Aquaclear 70/300

(33)

$10.95 USD

Replacement filter blocks for AquaClear 70
Custom cut to fit perfectly
Great for removing large particles
Easy to clean for multiple uses
Ideal for freshwater and saltwater aquariums

MADE IN THE USA!

Foam Filter Pads For Aquaclear 70/300 - Big Kahuna Tropical Fish

Big Kahuna Tropical Fish

Foam Filter Pads For Fluval FX4/FX5/FX6 Canister Filter

(66)

$17.95 USD

Replacement filter sponges for fluval FX4/FX5/FX6 canister filters
Custom cut to fit perfectly
Great for removing large particals
Easy to clean for multiple uses
Ideal for freshwater and saltwater aquariums

MADE IN THE USA!

Foam Filter Pads For Fluval FX4/FX5/FX6 Canister Filter - Big Kahuna Tropical Fish

MAGNAVORE (PURA)

Magnavore Poly-Tech Super Filter Pad (6 Inch X 12 Inch)

$10.49 USD

***Freshwater or Saltwater Marine/Reef Use***

Much cleaner water, fewer toxins, healthier fish, less scum and less cleaning too!
Poly-Tech Super Filter is an innovative filtration pad utilizing polymeric media, ferric-oxide-hydroxide, and ionic exchangers in an open fiber matrix to remove a very broad range of chemical waste and pollutants. Poly-Tech Super Filter’s adsorptive, ionic, molecular sieving and mechanical properties create a captive aquatic environment of extreme purity, clarity, and low toxicity. The Poly-Tech Super Filter Professional contains twice as much active ingredients as the standard Poly-Tech Super Filter. These filters remove major toxins including ammonia, organics, nitrates, heavy metals, medications and dyes as well as phosphates and are designed with extremely low impact on trace elements. Poly-Tech Super Filter provides significant aid in maintaining the pristine environment so essential for fish, live corals and live plants while minimizing the labor necessary to achieve great results.

Color changing feature and regenerative capacity
As Poly-Tech Super Filter adsorbs waste, it darkens significantly giving a visual detail of its action. The degree of discoloration depends on the application environment and the prevailing pollutants being captured by the filter. Highly polluted tanks will show a greater degree of discoloration. A powerful feature of the Poly-Tech Super Filters is that they can be easily regenerated using a simple table-salt solution! Each regeneration significantly restores filter capacity. Many of the compounds such as phosphates and very reactive organics get permanently locked within the filter so restoring the original color may not be possible.

Regeneration instructions
When filter becomes substantially discolored, first rinse well under running tap water, and then prepare regenerative brine solution by dissolving ½ cup of table salt in ½ gallon of very warm tap water. Pour 2 cups of brine solution into a shallow pan or dish and soak filter for a few minutes. Dip filter in and out of brine solution 5 or 6 times allowing solution to fully drain out of the filter each time. Discard dirty solution and repeat 3 more times until the whole ½ gallon of brine is used up. Rinse filter under running tap water and return back to service. Each regeneration restores up to 75% of filter capacity. Poly-Tech Super Filters can be regenerated up to 6 times, and then should be replaced. For optimal performance weekly regeneration is recommended.

Suggested applications for high flow active filtration
Poly-Tech Super Filters can be cut with regular scissors and are easy to work with across many applications. In a wet-dry filter cut to fit across the pre-filter tray or cut and place it over the top of pre-filter sponge. In hang on the back power filters cut to match the size of filter cartridge or sponge insert. In canister filters cut to cover the entire area of the filter basket or tray. Use separate pieces to fill the entire tray area without water bypass. Stack multiple layers instead of sponges for outstanding chemical and mechanical filtration. In nano tanks cut to size of cartridge or sponge.

MAGNAVORE POLY-TECH SUPER FILTER PROFESSIONAL FILTER PAD (6 INCH X 12 INCH) - Big Kahuna Tropical Fish

MAGNAVORE (PURA)

Magnavore Poly-Tech Super Filter Pad (6 Inch X 6 Inch)

$3.99 USD

***Freshwater Use ONLY!***

Much cleaner water, fewer toxins, healthier fish, less scum and less cleaning too!
Poly-Tech Super Filter is an innovative filtration pad utilizing polymeric media, ferric-oxide-hydroxide, and ionic exchangers in an open fiber matrix to remove a very broad range of chemical waste and pollutants. Poly-Tech Super Filter’s adsorptive, ionic, molecular sieving and mechanical properties create a captive aquatic environment of extreme purity, clarity, and low toxicity. These filters remove major toxins including ammonia, organics, nitrates, heavy metals, medications and dyes as well as phosphates and are designed with extremely low impact on trace elements. Poly-Tech Super Filter provides significant aid in maintaining the pristine environment so essential for fish, live corals and live plants while minimizing the labor necessary to achieve great results.

Color changing feature and regenerative capacity
As Poly-Tech Super Filter adsorbs waste, it darkens significantly giving a visual detail of its action. The degree of discoloration depends on the application environment and the prevailing pollutants being captured by the filter. Highly polluted tanks will show a greater degree of discoloration. A powerful feature of the Poly-Tech Super Filters is that they can be easily regenerated using a simple table-salt solution! Each regeneration significantly restores filter capacity. Many of the compounds such as phosphates and very reactive organics get permanently locked within the filter so restoring the original color may not be possible.

Regeneration instructions
When filter becomes substantially discolored, first rinse well under running tap water, and then prepare regenerative brine solution by dissolving ½ cup of table salt in ½ gallon of very warm tap water. Pour 2 cups of brine solution into a shallow pan or dish and soak filter for a few minutes. Dip filter in and out of brine solution 5 or 6 times allowing solution to fully drain out of the filter each time. Discard dirty solution and repeat 3 more times until the whole ½ gallon of brine is used up. Rinse filter under running tap water and return back to service. Each regeneration restores up to 75% of filter capacity. Poly-Tech Super Filters can be regenerated up to 6 times, and then should be replaced. For optimal performance weekly regeneration is recommended.

Suggested applications for high flow active filtration
Poly-Tech Super Filters can be cut with regular scissors and are easy to work with across many applications. In a wet-dry filter cut to fit across the pre-filter tray or cut and place it over the top of pre-filter sponge. In hang on the back power filters cut to match the size of filter cartridge or sponge insert. In canister filters cut to cover the entire area of the filter basket or tray. Use separate pieces to fill the entire tray area without water bypass. Stack multiple layers instead of sponges for outstanding chemical and mechanical filtration. In nano tanks cut to size of cartridge or sponge.

MAGNAVORE POLY-TECH SUPER FILTER PAD (6 INCH X 6 INCH) - Big Kahuna Tropical Fish

MAGNAVORE (PURA)

Magnavore Pura Cpmplete 16 oz.

$14.99 USD

Groundbreaking filtration media at the right price. For Reef, Marine, Planted, and Fresh Water aquaria!

The PURA family of filtration media is formulated to reduce scum formation in fresh and marine aquaria.

All PURA products are formulated with Beta-GFH (Beta Ferric Oxide Hydroxide), the groundbreaking German made phosphate removing media that eliminates the primary nutrient of aquarium scum. PURA filtration products lead to a much cleaner and less labor-intensive aquarium, good for the animals, good for the hobbyist, good for customer retention.

Hydrated Beta-GFH is vastly superior to white colored Alumina based phosphate removers and greatly superior to numerous Alpha-Ferric Hydroxides sold in dry form.

PURA PhosLock removes 45% more phosphates than Alumina media, and 20% more than Alpha-Ferric Hydroxides. Unlike Alumina, PhosLock never leaches phosphates back to the aquarium. Unlike competing Alpha-Ferric Hydroxides, PhosLock never disintegrates and never turns soft and muddy in aquarium water. PhosLock comes fully activated right out of the jar. PhosLock does not need a specialized reactor and can be easily confined and implemented in a fine meshed media bag.

PURA Complete
Full Spectrum Chemical Filtration

PURA Complete is a blend of GFH; reef type macro-porous select grade bituminous carbon with a high abrasion number and low ash content specifically designed for aqueous phase filtration; and a top grade zeo-sorbent with a high cation exchange capacity for ammonia and heavy metals. This product will remove a very broad range of organic waste like urine, phenols, coloring agents, odors, and proteins; a very broad range of heavy metals like copper, lead, and mercury that accumulate over time from trace quantities found in all fish foods; a very broad range of toxins like medicinal residues, ammonia, formaldehyde and arsenic. PURA Complete will also remove large quantities of aquarium scum promoters like phosphates and silicates and stress promoters like decomposing food by-products. This is the product of choice for advanced reef, marine, and fresh water hobbyists, combining top performing ingredients, broad spectrum chemical filtration activity, low cost, and a fantastic performance to price ratio. PURA Complete is pH-neutral and is used just like carbon. PURA Complete is ideal for canisters, filter bags, and corner filters. This product has more chemical activity than any other media blend and will not degrade with exposure to high flow rates. Packed hydrated with an induction welded foil seal for freshness, protection, and long shelf life. Used as directed, this product will maintain extremely low phosphate levels and extremely low levels of all aquarium pollutants, allowing the most sensitive aquarium specimens to thrive.

Removes of Phosphates, Organics, Toxins, Ammonia, Heavy Metals. Ideal for Reef, Plant, Fish, Marine, and Fresh Systems PURA Complete combines three of the most powerful filtration media into one easy to use product. Composed of Beta-GFH, Reef grade carbon, and a high capacity cation exchanger, PURA Complete by itself does the work of multiple specialty media with far greater effect and much lower cost.

Beta-GFH, the same high grade as used in PhosLock, permanently removes phosphates and silicates. This best ingredient never leaches the adsorbed phosphates or silicates back into the aquarium as other types of media do. Your aquarium will grow less scum, stay much cleaner, and will be much less labor intensive. The carbon we use is the highest grade available. It is acid washed, phosphate free and pH neutral. Our carbon is 100% virgin bituminous carbon, that means it is specifically manufactured for aqueous phase filtration and not a by-product of industrial processes like many other activated carbons. The small grain size, the highly macro porous structure, and the high abrasion number make this carbon superb for high flow recirculating systems. Our cation exchanger has a CEC (cation exchange capacity) of 1.8 to 2.2, that means it will outperform any mass market brand. In fresh water systems it will remove loads of ammonia, and in salt water systems it will remove toxic heavy metals.

Reef Chemistry Calculator

Use our chemistry calculator to find out how much you need to add to your aquarium.

PURA COMPLETE 16 OZ. - Big Kahuna Tropical Fish

MAGNAVORE (PURA)

Magnavore Pura Cpmplete 32 oz.

$19.99 USD

Groundbreaking filtration media at the right price. For Reef, Marine, Planted, and Fresh Water aquaria!

The PURA family of filtration media is formulated to reduce scum formation in fresh and marine aquaria.

All PURA products are formulated with Beta-GFH (Beta Ferric Oxide Hydroxide), the groundbreaking German made phosphate removing media that eliminates the primary nutrient of aquarium scum. PURA filtration products lead to a much cleaner and less labor-intensive aquarium, good for the animals, good for the hobbyist, good for customer retention.

Hydrated Beta-GFH is vastly superior to white colored Alumina based phosphate removers and greatly superior to numerous Alpha-Ferric Hydroxides sold in dry form.

PURA PhosLock removes 45% more phosphates than Alumina media, and 20% more than Alpha-Ferric Hydroxides. Unlike Alumina, PhosLock never leaches phosphates back to the aquarium. Unlike competing Alpha-Ferric Hydroxides, PhosLock never disintegrates and never turns soft and muddy in aquarium water. PhosLock comes fully activated right out of the jar. PhosLock does not need a specialized reactor and can be easily confined and implemented in a fine meshed media bag.

PURA Complete
Full Spectrum Chemical Filtration

PURA Complete is a blend of GFH; reef type macro-porous select grade bituminous carbon with a high abrasion number and low ash content specifically designed for aqueous phase filtration; and a top grade zeo-sorbent with a high cation exchange capacity for ammonia and heavy metals. This product will remove a very broad range of organic waste like urine, phenols, coloring agents, odors, and proteins; a very broad range of heavy metals like copper, lead, and mercury that accumulate over time from trace quantities found in all fish foods; a very broad range of toxins like medicinal residues, ammonia, formaldehyde and arsenic. PURA Complete will also remove large quantities of aquarium scum promoters like phosphates and silicates and stress promoters like decomposing food by-products. This is the product of choice for advanced reef, marine, and fresh water hobbyists, combining top performing ingredients, broad spectrum chemical filtration activity, low cost, and a fantastic performance to price ratio. PURA Complete is pH-neutral and is used just like carbon. PURA Complete is ideal for canisters, filter bags, and corner filters. This product has more chemical activity than any other media blend and will not degrade with exposure to high flow rates. Packed hydrated with an induction welded foil seal for freshness, protection, and long shelf life. Used as directed, this product will maintain extremely low phosphate levels and extremely low levels of all aquarium pollutants, allowing the most sensitive aquarium specimens to thrive.

Removes of Phosphates, Organics, Toxins, Ammonia, Heavy Metals. Ideal for Reef, Plant, Fish, Marine, and Fresh Systems PURA Complete combines three of the most powerful filtration media into one easy to use product. Composed of Beta-GFH, Reef grade carbon, and a high capacity cation exchanger, PURA Complete by itself does the work of multiple specialty media with far greater effect and much lower cost.

Beta-GFH, the same high grade as used in PhosLock, permanently removes phosphates and silicates. This best ingredient never leaches the adsorbed phosphates or silicates back into the aquarium as other types of media do. Your aquarium will grow less scum, stay much cleaner, and will be much less labor intensive. The carbon we use is the highest grade available. It is acid washed, phosphate free and pH neutral. Our carbon is 100% virgin bituminous carbon, that means it is specifically manufactured for aqueous phase filtration and not a by-product of industrial processes like many other activated carbons. The small grain size, the highly macro porous structure, and the high abrasion number make this carbon superb for high flow recirculating systems. Our cation exchanger has a CEC (cation exchange capacity) of 1.8 to 2.2, that means it will outperform any mass market brand. In fresh water systems it will remove loads of ammonia, and in salt water systems it will remove toxic heavy metals.

Reef Chemistry Calculator

Use our chemistry calculator to find out how much you need to add to your aquarium.

PURA COMPLETE 32 OZ. - Big Kahuna Tropical Fish

MAGNAVORE (PURA)

Magnavore Pura Cpmplete 8 oz.

$13.00 USD

Groundbreaking filtration media at the right price. For Reef, Marine, Planted, and Fresh Water aquaria!

The PURA family of filtration media is formulated to reduce scum formation in fresh and marine aquaria.

All PURA products are formulated with Beta-GFH (Beta Ferric Oxide Hydroxide), the groundbreaking German made phosphate removing media that eliminates the primary nutrient of aquarium scum. PURA filtration products lead to a much cleaner and less labor-intensive aquarium, good for the animals, good for the hobbyist, good for customer retention.

Hydrated Beta-GFH is vastly superior to white colored Alumina based phosphate removers and greatly superior to numerous Alpha-Ferric Hydroxides sold in dry form.

PURA PhosLock removes 45% more phosphates than Alumina media, and 20% more than Alpha-Ferric Hydroxides. Unlike Alumina, PhosLock never leaches phosphates back to the aquarium. Unlike competing Alpha-Ferric Hydroxides, PhosLock never disintegrates and never turns soft and muddy in aquarium water. PhosLock comes fully activated right out of the jar. PhosLock does not need a specialized reactor and can be easily confined and implemented in a fine meshed media bag.

PURA Complete
Full Spectrum Chemical Filtration

PURA Complete is a blend of GFH; reef type macro-porous select grade bituminous carbon with a high abrasion number and low ash content specifically designed for aqueous phase filtration; and a top grade zeo-sorbent with a high cation exchange capacity for ammonia and heavy metals. This product will remove a very broad range of organic waste like urine, phenols, coloring agents, odors, and proteins; a very broad range of heavy metals like copper, lead, and mercury that accumulate over time from trace quantities found in all fish foods; a very broad range of toxins like medicinal residues, ammonia, formaldehyde and arsenic. PURA Complete will also remove large quantities of aquarium scum promoters like phosphates and silicates and stress promoters like decomposing food by-products. This is the product of choice for advanced reef, marine, and fresh water hobbyists, combining top performing ingredients, broad spectrum chemical filtration activity, low cost, and a fantastic performance to price ratio. PURA Complete is pH-neutral and is used just like carbon. PURA Complete is ideal for canisters, filter bags, and corner filters. This product has more chemical activity than any other media blend and will not degrade with exposure to high flow rates. Packed hydrated with an induction welded foil seal for freshness, protection, and long shelf life. Used as directed, this product will maintain extremely low phosphate levels and extremely low levels of all aquarium pollutants, allowing the most sensitive aquarium specimens to thrive.

Removes of Phosphates, Organics, Toxins, Ammonia, Heavy Metals. Ideal for Reef, Plant, Fish, Marine, and Fresh Systems PURA Complete combines three of the most powerful filtration media into one easy to use product. Composed of Beta-GFH, Reef grade carbon, and a high capacity cation exchanger, PURA Complete by itself does the work of multiple specialty media with far greater effect and much lower cost.

Beta-GFH, the same high grade as used in PhosLock, permanently removes phosphates and silicates. This best ingredient never leaches the adsorbed phosphates or silicates back into the aquarium as other types of media do. Your aquarium will grow less scum, stay much cleaner, and will be much less labor intensive. The carbon we use is the highest grade available. It is acid washed, phosphate free and pH neutral. Our carbon is 100% virgin bituminous carbon, that means it is specifically manufactured for aqueous phase filtration and not a by-product of industrial processes like many other activated carbons. The small grain size, the highly macro porous structure, and the high abrasion number make this carbon superb for high flow recirculating systems. Our cation exchanger has a CEC (cation exchange capacity) of 1.8 to 2.2, that means it will outperform any mass market brand. In fresh water systems it will remove loads of ammonia, and in salt water systems it will remove toxic heavy metals.

Reef Chemistry Calculator

Use our chemistry calculator to find out how much you need to add to your aquarium.

MAGNAVORE (PURA)

Magnavore Pura Phoslock GFO Phosphate Removal Media - 1135 Grams

(2)

$78.94 USD

Groundbreaking filtration media at the right price. For Reef, Marine, Planted, and Fresh Water aquaria!

The PURA family of filtration media is formulated to reduce scum formation in fresh and marine aquaria.

All PURA products are formulated with Beta-GFH (Beta Ferric Oxide Hydroxide), the groundbreaking German made phosphate removing media that eliminates the primary nutrient of aquarium scum. PURA filtration products lead to a much cleaner and less labor-intensive aquarium, good for the animals, good for the hobbyist, good for customer retention.

Hydrated Beta-GFH is vastly superior to white colored Alumina based phosphate removers and greatly superior to numerous Alpha-Ferric Hydroxides sold in dry form.

PURA PhosLock removes 45% more phosphates than Alumina media, and 20% more than Alpha-Ferric Hydroxides. Unlike Alumina, PhosLock never leaches phosphates back to the aquarium. Unlike competing Alpha-Ferric Hydroxides, PhosLock never disintegrates and never turns soft and muddy in aquarium water. PhosLock comes fully activated right out of the jar. PhosLock does not need a specialized reactor and can be easily confined and implemented in a fine meshed media bag.

PURA PhosLock
Professional Strength Phosphate Remover

PURA PhosLock is 100% pure Beta-GFH and will keep phosphate levels at 0 ppm, a highly desirable level in reef, planted, and exhibit quality aquaria. This is the most cost effective phosphate remover in the market place and unlike dry phosphate removers, PhosLock does not turn to mush in an aquarium. PhosLock outperforms all competing products. Packed hydrated with an induction welded foil seal for freshness, protection, and long shelf life.

PhosLock is the benchmark German made ferric hydroxide media for total phosphate removal in all aquaria. Used all over the world, it is the product of choice for many critical water purity applications. PhosLock permanently binds phosphates. With regular use of PhosLock any aquarium fresh or salt, reef or planted, will stay much cleaner and less maintenance labor intensive! Media bag with PhosLock can be placed inside of: canister filters, power filters, pond filters, sumps, refugiums, corner filters, next to uplift tube on UG filter plate. PhosLock can be placed directly into Bio-Bags or other fine floss bags. PhosLock is 5 to 10 times more effective than white activated alumna media and it is completely safe for fish and invertebrate, fresh and salt-water aquariums.

Reef Chemistry Calculator

Use our chemistry calculator to find out how much you need to add to your aquarium.

PURA PHOSLOCK GFO PHOSPHATE REMOVAL MEDIA - 1135 GRAM - Big Kahuna Tropical Fish

MAGNAVORE (PURA)

Magnavore Pura Phoslock GFO Phosphate Removal Media - 150 Grams

$15.90 USD

Groundbreaking filtration media at the right price. For Reef, Marine, Planted, and Fresh Water aquaria!

The PURA family of filtration media is formulated to reduce scum formation in fresh and marine aquaria.

All PURA products are formulated with Beta-GFH (Beta Ferric Oxide Hydroxide), the groundbreaking German made phosphate removing media that eliminates the primary nutrient of aquarium scum. PURA filtration products lead to a much cleaner and less labor-intensive aquarium, good for the animals, good for the hobbyist, good for customer retention.

Hydrated Beta-GFH is vastly superior to white colored Alumina based phosphate removers and greatly superior to numerous Alpha-Ferric Hydroxides sold in dry form.

PURA PhosLock removes 45% more phosphates than Alumina media, and 20% more than Alpha-Ferric Hydroxides. Unlike Alumina, PhosLock never leaches phosphates back to the aquarium. Unlike competing Alpha-Ferric Hydroxides, PhosLock never disintegrates and never turns soft and muddy in aquarium water. PhosLock comes fully activated right out of the jar. PhosLock does not need a specialized reactor and can be easily confined and implemented in a fine meshed media bag.

PURA PhosLock
Professional Strength Phosphate Remover

PURA PhosLock is 100% pure Beta-GFH and will keep phosphate levels at 0 ppm, a highly desirable level in reef, planted, and exhibit quality aquaria. This is the most cost effective phosphate remover in the market place and unlike dry phosphate removers, PhosLock does not turn to mush in an aquarium. PhosLock outperforms all competing products. Packed hydrated with an induction welded foil seal for freshness, protection, and long shelf life.

PhosLock is the benchmark German made ferric hydroxide media for total phosphate removal in all aquaria. Used all over the world, it is the product of choice for many critical water purity applications. PhosLock permanently binds phosphates. With regular use of PhosLock any aquarium fresh or salt, reef or planted, will stay much cleaner and less maintenance labor intensive! Media bag with PhosLock can be placed inside of: canister filters, power filters, pond filters, sumps, refugiums, corner filters, next to uplift tube on UG filter plate. PhosLock can be placed directly into Bio-Bags or other fine floss bags. PhosLock is 5 to 10 times more effective than white activated alumna media and it is completely safe for fish and invertebrate, fresh and salt-water aquariums.

Reef Chemistry Calculator

Use our chemistry calculator to find out how much you need to add to your aquarium.

MADE IN THE USA!

7" Filter Media Cup

Key Features:

-300 micron mesh keeps fine media from washing out of the bag-Bags are washable and reusable-The bag size is 6" x 12"-Includes a hook and loop seal to keep media secured in the bag-Ideal for multiple types of media and is safe for both fresh and saltwater use

Dimension: 4 inch opening and 10 inch length Material: 100 micron felt

Great for wet dry sumps to create crystal clear polished water. Socks are washable allowing you to get multiple uses from the same sock.

Dimension: 4 inch opening and 4 inch length Material: 100 micron felt

Great for wet dry sumps to create crystal clear polished water. Socks are washable allowing you to get multiple uses from the same sock.

MADE IN THE USA!

MADE IN THE USA!

Reef Chemistry Calculator

Reef Chemistry Calculator

Reef Chemistry Calculator

Reef Chemistry Calculator

Reef Chemistry Calculator

-300 micron mesh keeps fine media from washing out of the bag

-Bags are washable and reusable

-The bag size is 6" x 12"

-Includes a hook and loop seal to keep media secured in the bag

-Ideal for multiple types of media and is safe for both fresh and saltwater use

Dimension: 4 inch opening and 10 inch length

Material: 100 micron felt

Dimension: 4 inch opening and 4 inch length

Material: 100 micron felt