Fresh Water Filters

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    …Poly-Filter so water can pass through it.For Maximum Filtration: Eliminate all water bypass.Poly-Filter in established marine & freshwater systems: Conventional power filter: Place Poly-Filter on bottom plate. Cover with gravel or floss. Do not restrict flow. Plastic undergravel filters: Place…

    $7.99 Regular Price: $
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    …Nano, and Quarantine tanks Hang On Back (HOB) power filters work great on simple systems that do not have a sump for filtration. The Eheim Liberty HOB filters have a very simple and effective design that directs water through a mechanical filter sponge while employing a secondary sponge for that…

    $25.50 Regular Price: $29.99
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    …5 Stage Value Water Saver RO/DI Features: Produce 0 TDS water Minimalwaste water Dual Universal Carbon Blocks Multiple source water connections Mur-lok Push Connect dual EPDM O-Ring fittings 10 Ft Each of 1/4" Blue, Red and Black Tubing Pre-installed NSF Certified Filters All Bulk Reef Supply…

    $279.99 Regular Price: $
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    …Sediment Filter Sediment filters trap debris and other free-floating particles that would normally clog expensive carbon blocks and foul membranes. Purtrex filters are a true depth filter with a graded density that progressively gets tighter through as water passes through the filter allowing them…

    $239.99 Regular Price: $269.99
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    …Sediment Filter Sediment filters trap debris and other free-floating particles that would normally clog expensive carbon blocks and foul membranes. Purtrex filters are a true depth filter with a graded density that progressively gets tighter through as water passes through the filter allowing them…

    $329.99 Regular Price: $

    …Sediment Filter Sediment filters trap debris and other free-floating particles that would normally clog expensive carbon blocks and foul membranes. Purtrex filters are a true depth filter with a graded density that progressively gets tighter through as water passes through the filter allowing them…

    $239.99 Regular Price: $

    Perfect for Fullsize CustomCaddy Filter Media Holders Keep your aquarium water crystal clear with Innovative Marine PurityPacks. When combined with the Innovative Marine CustomCaddy, implementing physical and chemical filtration only takes a few seconds. Each pack comes with High-performance Fiber…

    $19.99 Regular Price: $

    Perfect for Midsize CustomCaddy Filter Media Holders Keep your aquarium water crystal clear with Innovative Marine PurityPacks. When combined with the Innovative Marine CustomCaddy, implementing physical and chemical filtration only takes a few seconds. Each pack comes with High-performance Fiber…

    $14.99 Regular Price: $

    …mechanical pre-filter to remove particulate organic material from water before its working with this media will improve efficiency. Rinse Xport-BIO in purified water or low-TDS fresh water, then place media into a clean pail and fill with water from the aquarium into which the media is to be placed.…

    $40.21 Regular Price: $47.31

    …a fixed location. When you feed your fish, the food usually floats on the water surface where it spreads and disperses but any food that is not found or eaten immediately, will disappear into the decorations, filter or into your overflow box where it will slowly decay and contaminate the water.The…

    $15.99 Regular Price: $
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    …adjustable water level risers, leveling mat and safe screen lid. These desktop nano sized aquariums for saltwater or freshwater make the hobby easy with customizable dual return nozzles, controllable DC return pump and essential filter media inside a custom caddy all neatly hidden behind the filter

    $399.99 Regular Price: $

    …Nano, and Quarantine tanks Hang On Back (HOB) power filters work great on simple systems that do not have a sump for filtration. The Eheim Liberty HOB filters have a very simple and effective design that directs water through a mechanical filter sponge while employing a secondary sponge for that…

    $29.75 Regular Price: $34.99
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    …(~5mL) of Ich-X to 10 gallons of fresh saltwater. For Best Results: 1. Always treat in a separate quarantine/treatment tank. 2. Remove activated carbon from filters and clean or replace mechanical filtration media. do not stop filtration! 3. Make at least 20% water change before each addition of…

    $13.79 Regular Price: $

    water. For Best Results: 1. Always treat in a separate quarantine/treatment tank. 2. Remove activated carbon from filters and clean or replace mechanical filtration media. Do not stop filtration! 3. Make at least 1/3 water change before each addition of Ich-X (use Ultimate to condition new water. 4.…

    $11.49 Regular Price: $

    …Aeration tube for water oxygenation Fine filtering sponge included Suction cup mount with adjustable HOB bracket Plug-and-play design Compatible with Aquael sprinkler and Aqual Mini UV water sterilizer Ideal for small freshwater aquariums The Aquael PAT Mini is a tiny turbine filter designed for use…

    $23.99 Regular Price: $

    filters offer high filtration capacity with low power consumption and exceptionally quiet operation. Its cutting edge built-in lid pre-filter captures coarse contaminants before they enter the main filter chamber, thus preventing clogs and reducing the frequency required for cleanings. The water

    $189.99 Regular Price: $

    filters offer high filtration capacity with low power consumption and exceptionally quiet operation. Its cutting edge built-in lid pre-filter captures coarse contaminants before they enter the main filter chamber, thus preventing clogs and reducing the frequency required for cleanings. The water

    $249.99 Regular Price: $

    filters offer high filtration capacity with low power consumption and exceptionally quiet operation. Its cutting edge built-in lid pre-filter captures coarse contaminants before they enter the main filter chamber, thus preventing clogs and reducing the frequency required for cleanings. The water

    $299.99 Regular Price: $

    …Carbon Sponge Filters 2x Mechanical Sponge Filters Liberty 200 Lid Liberty 200 Intake Assembly Note: Eheim Liberty filter systems must be primed before powering on. Fill the filter chamber with aquarium water until it is full. Then plug in the filter and it should start to pull water into the filter

    $41.99 Regular Price: $

    …you are starting a new tank or if your aquarium naturally has discolored water Dr.Tim's potent combination of bacteria can help. The liquid additive revitalizes green or brown tank water, and also help maintain overall water and surface cleanliness. Another benefit of Re-Fresh is that it will help…

    $17.39 Regular Price: $
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    …aquarium controller and an optical or mechanical water level sensor. When the sensor detects the water level is low, it opens the valve to allow fresh RO or RO/DI water to flow through and top-off your tank or sump. When the sensor senses that the water level is replenished, the Controller will then…

    $24.99 Regular Price: $

    …then filtered through the exposed fleece. As water passes the filter fleece begins to clog with detritus, uneaten food, organic waste, etc., the water will rise within the AF-1`s chamber, triggering the water level switch for the motor to wind on the filter roll to a new fresh piece. The water level…

    $229.99 Regular Price: $

    water. With its innovative design, you can add up to 2 extra modular cartridges to customize your filtration needs, mount the filter horizontally or vertically in your tank, and quickly detach cartridges from the filter head without stopping water circulation for easy cleaning. The Shark PRO filters

    $54.99 Regular Price: $

    water. With its innovative design, you can add up to 2 extra modular cartridges to customize your filtration needs, mount the filter horizontally or vertically in your tank, and quickly detach cartridges from the filter head without stopping water circulation for easy cleaning. The Shark PRO filters

    $64.99 Regular Price: $
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    water. With its innovative design, you can add up to 2 extra modular cartridges to customize your filtration needs, mount the filter horizontally or vertically in your tank, and quickly detach cartridges from the filter head without stopping water circulation for easy cleaning. The Shark PRO filters

    $74.99 Regular Price: $
    Out of Stock

    Perfect for Desktop CustomCaddy Filter Media Holders Keep your aquarium water crystal clear with Innovative Marine PurityPacks. When combined with the Innovative Marine CustomCaddy, implementing physical and chemical filtration only takes a few seconds. Each pack comes with High-performance Fiber…

    $9.99 Regular Price: $

    …units filters and components. *DOW Filmtec 100 GPD Membranes have a 96% - 98% typical stabilized salt rejection rate that can be reproduced through the following conditions; Source Water Pressure - 50 PSI / Membrane (65 PSI for Water Saver systems) Source Water Temperature - 77°F Source Water

    $309.99 Regular Price: $
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    …Sediment Filter Sediment filters trap debris and other free-floating particles that would normally clog expensive carbon blocks and foul membranes. Purtrex filters are an actual depth filter with a graded density that progressively gets tighter through as water passes through the filter allowing…

    $263.49 Regular Price: $309.99

    …units filters and components. *DOW Filmtec 75 GPD Membranes have a 96% - 99% typical stabilized salt rejection rate that can be reproduced through the following conditions; Source Water Pressure - 50 PSI / Membrane (65 PSI for Water Saver systems) Source Water Temperature - 77°F Source Water TDS…

    $339.99 Regular Price: $
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    …units filters and components. *DOW Filmtec 100 GPD Membranes have a 96% - 98% typical stabilized salt rejection rate that can be reproduced through the following conditions; Source Water Pressure - 50 PSI / Membrane (65 PSI for Water Saver systems) Source Water Temperature - 77°F Source Water

    $369.99 Regular Price: $
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    …Tubing Water pressure can be increased by adding a booster pump before your RO/DI system. Low pressure may cause the RODI system to produce excessivewaste water. Pressure over 90 PSI may cause damage to the RO/DI units filters and components. Need Replacement Filters?7Stage RO/DI Replacement Filter

    $424.99 Regular Price: $
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    …Tubing Water pressure can be increased by adding a booster pump before your RO/DI system. Low pressure may cause the RODI system to produce excessivewaste water. Pressure over 90 PSI may cause damage to the RO/DI units filters and components. Need Replacement Filters?7Stage RO/DI Replacement Filter

    $469.99 Regular Price: $
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