Biological Filter Media

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    …and nitrites from your aquarium. Some systems will also see a decrease in nitrates. MarinePure will work in sumps, trickle filters, wet/dry filters, hang on the back filters or directly in the tank.   100% Tank Tested Most technically advanced bio-filtration substrate High usable surface area for…

    Starting at:
    $75.99

    …and nitrites from your aquarium. Some systems will also see a decrease in nitrates. MarinePure will work in sumps, trickle filters, wet/dry filters, hang on the back filters or directly in the tank. 100% Tank Tested Most technically advanced bio-filtration substrate High usable surface area for…

    Starting at:
    $28.99

    …per gallon Surface area is on average 22.7328 inches per bioball   More Features: Will not clog with organic matter. Totally inert and non-leaching. Safe for use in fresh or saltwater aquariums. Cultivates nitrifying bacteria. Use in biological filters and gas exchange reactors Made in the USA

    $12.99

    Aquaforest Systems Guide   Adding AF Life Source to your reef tank will help stabilize the biological functions allowing corals to have access to components and minerals derived from the natural environment. AF Life Source is collected from some of the cleanest waters in the Pacific Ocean (Fiji)…

    Starting at:
    $24.99

    …Determine phosphate concentration in aquarium prior to first use by testing with an accurate test kit. Add product to aquarium near a mechanical filter or protein skimmer intake at the maximum rate of 5 ml (1 capful) per 20 US-gallons daily for each 1 ppm of phosphate present in system. When used…

    Starting at:
    $20.49

    …pail and dispersed by hand), then allow media to remain in this "bath" for 24-hours at room temperature. Remove Xport-BIO from bucket and pour water into the aquarium system, then place Xport-BIO into canister filter, media reactor, or 800µm mesh filter bag; a flow-through rate of 1 - 3x the total…

    $39.99

    Skimz Pur SUL media is made from the purest grade of sulfur for use in nitrate reactors. Sulfur is a food source for bacteria that eliminate nitrates by converting them to nitrogen gas. They have to be replaced from time to time as they are slowly consumed by the bacteria.   One Size Available: 1500…

    $16.79

    SubstratPro biological filtration spheres developed in the Eheim laboratory with high quality materials. Provides surface area for the colonization of bacteria to help purify your reef tank Reduces the peak nitrite loads better

    Starting at:
    $22.99

    …and nitrites from your aquarium. Some systems will also see a decrease in nitrates. MarinePure will work in sumps, trickle filters, wet/dry filters, hang on the back filters or directly in the tank. 100% Tank Tested Most technically advanced bio-filtration substrate High usable surface area for…

    Starting at:
    $28.99

    …the pail and dispersed by hand), then allow media to remain in this "bath" for 24-hours at room temperature. Remove Xport-NO3 from pail and pour water into the aquarium system, then place Xport-NO3 into canister filter, media reactor, or 800µm mesh filter bag; a flow-through rate of 1 - 3x the total…

    $42.49

    …the pail and dispersed by hand), then allow media to remain in this "bath" for 24-hours at room temperature. Remove Xport-NO3 from pail and pour water into the aquarium system, then place Xport-NO3 into canister filter, media reactor, or 800µm mesh filter bag; a flow-through rate of 1 - 3x the total…

    Starting at:
    $13.99

    Automatically and Continuously Released Waste-Away Bacteria! Dr. Tim's Waste Away Gel is specially designed to break down fish waste in the hard to reach areas of your reef tank. Waste-Away is a 100% natural bacterial additive that helps dissolve sludge and hidden wastes. Using Waste-Away will also…

    Starting at:
    $10.59

    Automatically and Continuously Released Waste-Away Bacteria! Dr. Tim's Waste Away Gel is specially designed to break down fish waste in the hard to reach areas of your reef tank. Waste-Away is a 100% natural bacterial additive that helps dissolve sludge and hidden wastes. Using Waste-Away will also…

    Starting at:
    $15.99

    …anywhere   How to use: Rinse the gems with saltwater or RODI water to remove any dust or loose particles. Place the gems in a canister filter, HOB filter, or any other high flow place throughout your tank. It is suggested to have them placed after mechanical filtration to keep debris and detritus…

    $13.99

    …Load Xport-PO4 into filter cartridge as directed by filter manufacturer. Passive filtration: Place Xport-PO4 loosely in an 800µm mesh filter bag and locate in an area of low- to medium-flow. Media reactors: If placing Xport-PO4 into a media reactor, ensure that the media remains "static" and…

    Starting at:
    $35.99

    Automatically and Continuously Released Waste-Away Bacteria! Dr. Tim's Waste Away Gel is specially designed to break down fish waste in the hard to reach areas of your reef tank. Waste-Away is a 100% natural bacterial additive that helps dissolve sludge and hidden wastes. Using Waste-Away will also…

    Starting at:
    $21.29

    …overall surface area of 96,000 sq ft per media bag. The increased amount of surface area will give bacteria a place to colonize helping with the overall biological filtration capacity of your tank. Random sizes and shapes of MarinePure in an easy to use media bag that has been specifically designed…

    $49.99

    …the pail and dispersed by hand), then allow media to remain in this "bath" for 24-hours at room temperature. Remove Xport-NO3 from pail and pour water into the aquarium system, then place Xport-NO3 into canister filter, media reactor, or 800µm mesh filter bag; a flow-through rate of 1 - 3x the total…

    $42.49

    …pail and dispersed by hand), then allow media to remain in this "bath" for 24-hours at room temperature. Remove Xport-BIO from bucket and pour water into the aquarium system, then place Xport-BIO into canister filter, media reactor, or 800µm mesh filter bag; a flow-through rate of 1 - 3x the total…

    $39.99

    …the included media bag, you can manipulate your aquarium's water to go through a wide variety of media, carbon to help remove any toxins or yellowing pigments in the water, GFO to help remove phosphates or a biological substrate like MarinePure for the added surface area. The Filter Media Cup is an…

    $15.00

    Instructions: 1. Shake well 2. Add to a high flow area of the tank 3. Initial dose: one capful per 20 gallons 4. To seed biological filter media - add one capful per 20 gallons for 10 days 5. After 10 days, add 25 mL per 33 gallons, twice a month 6. Turn off UV sterilizer and protein skimmer for 3…

    Starting at:
    $18.54

    …well; the liquid should not be clear. If the liquid is clear, you have more shaking to do! Pour the recommended dose directly onto your biological filter media for the best results. If you do not have a dedicated biofilter, you can just pour dose directly into your aquarium water.    For New Tanks…

    Starting at:
    $18.39

    ZEOvit System Guide KZ Product Guide   Korallen-Zucht Coral Snow liquid filter media as well as a secondary biological facilitator for elements and nutrition. Treats and prevents slime algae and cyanobacteria Neutralizes water yellowing compounds and unwanted acids Increases the effectiveness of…

    Starting at:
    $19.99

    Instructions: 1. Shake well 2. Add to a high flow area of the tank 3. Initial dose: one capful per 20 gallons 4. To seed NPX Bioplastics media - add one capful per 20 gallons for 10 days 5. After 10 days, add 25 mL per 33 gallons, twice a month 6. Turn off UV sterilizer and protein skimmer for 3…

    Starting at:
    $9.26

    …carbon filter and continue to operate with mechanical filter media throughout the treatment period. Add 1 teaspoon of 2.303% Methylene Blue per 10 gallons of water. This produces a concentration of 3 ppm. Continue the treatment for 3 to 5 days. Make a water change as noted and replace the filter

    $6.99

    Aquaforest Systems Guide   Aquaforests Life Bio Fil is a loose media that has a live bacteria ingredient, meaning that will immediately start to work and there is no waiting for the proliferation of bacteria. The bacteria chosen was designed to help speed up the process of nitrification allowing…

    Starting at:
    $20.99

    …water prior to its interaction with this media will prolong effectiveness. Fluidized-bed filtration: follow instructions of filter manufacturer for optimal volume of media to use in reaction chamber; start at a low flow rate and adjust to keep media in a steady “churn” within lower 2/3 of chamber;…

    Starting at:
    $21.99

    …the pail and dispersed by hand), then allow media to remain in this "bath" for 24-hours at room temperature. Remove Xport-BIO from pail and pour water into the aquarium system, then place Xport-BIO into canister filter, media reactor, or 800µm mesh filter bag; a flow-through rate of 1 - 3x the total…

    Starting at:
    $12.99

    Fauna Marin Bakto Blend No bad odor - develops a fresh odor Reduction of detritus and mud Extremely concentrated mix of halophilic and phototrophic bacteria Hydrolytic enzymes and special nitrifying/denitrifying bacteria for a quick nutrient removal Intensifies protein skimming Contains directly…

    Starting at:
    $29.30

    …are made up of thousands of little balls that are then glued together to make a single sphere. The method that is used to adhere the ceramic media together allows for ultra-high amounts of surface area on each individual ball. When the bio-spheres are added to your aquarium, the increased…

    $24.99

    Instructions and Guidelines FerroxiPhos-G should be housed in a media reactor, canister filter, or fluidized-bed reactor with a means of controlling water flow through the media bed, and with a pre-filter in place to restrict particulate material from entering the reaction vessel. Follow the reactor…

    Starting at:
    $14.99

    …sources. Technical Background Establishing viable biological filtration in a new aquarium set up requires that the appropriate microorganisms are added in the presence of specific nutrients in the proper ratios.  Long-term maintenance of the biological filtration system requires that these nutrients…

    Starting at:
    $6.99