• hanging filter brush for solids mechanical water filtration
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    Extra solids filtration for the DIY'er. A good biofilter needs a lot of surface area with open spaces between for good aerated water flow. A high surface area is useless if the passageways are so small that water flow cannot penetrate.  The 23" Filter Brush is great solids filtration for any shaped filtration tank.  Line up many of them together in rows to create a wall of brushes to collect large fish solids on the bristles and let clean water pass through.
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    Sweetwater SWX Bio Media provides a high surface area environment for nitrifying bacteria in your aquaponic system. Available in 1/8 cubic foot flow through mesh bags.
  • photo of green hose filter and extension
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    Purify your water source simply and effectively! For pure water straight from the hose, there’s the Garden Hose Water Filter. The GoGreen Filter uses KDF85/Granulated Catalytic Activated Carbon filter media to dramatically reduce chlorine, chemicals, sediments, Iron, and metallic particles for healthier soils, and better-tasting water. Invigorates compost, bio-teas, and soil amendments.  
  • photo woven plastic solids filter filtration mat
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    Extra solids filtration for the DIY'er. A good biofilter needs a lot of surface area with open spaces between for good aerated water flow. A high surface area is useless if the passageways are so small that water flow cannot penetrate.  These plastic woven mats are formulated to allow water to pass through but small enough passages to trap large solid waste.

  • photo of replacement carbon filter
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    Purify your water source simply and effectively! Your plants will thank you with a bountiful harvest and superior quality. Pure water's not magic, it's logic! The Small Boy filters utilize KDF85, the most advanced media in purifying your source water from chlorine, chloramines, iron, hydrogen sulfides, heavy metals, and more!  
  • small boy sediment filter
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    The Sediment Filter is your first stage of water filtration.  Sediment filters reduce sediment, dirt, oils, and suspended solids before they get to your Carbon filter.  Over time sediment filters will clog reducing the quality and GPM rate of your filter system.  Every 3,000 gallons or when clogged replace your sediment filter to keep the best quality of water going into your system.  Improving the health of your plants, fish, and microbiome.
  • photo of water filter
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    Purify your water source simply and effectively! Your plants will thank you with a bountiful harvest and superior quality. Pure water's not magic, it's logic!  Chloramines, iron, hydrogen sulfide and heavy metals don't stand a chance against Hydrologic's new KDF85 filtration media.  For use in purifying water before topping off your aquaponics system.
  • 1/4" float valve for auto filling
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    Control your filtered water level automatically with the Hydrologic Flat Valve.  Plumbing a float valve into your system means you no longer have to rely on manually checking your water levels when your water levels get too low the valve triggers your water pump to turn on.  The Float Valve helps to maintain proper water levels in your water filtration system.
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    • Automatic pneumatic backwash in a small footprint - hands-free backwashing.
    • Alita AL-40 air pump and pressure gauge included making getting your filter started a breeze.
    • Superior solids removal and biofiltration in one filter, delivering crystal clear water for your aquaponics or aquaculture system
    • Elegant, simple design with no moving internal parts and no replacement media ever required, guaranteeing trouble-free operation
  • photo of upgraded tall boy filter system
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    Purify your water source simply and effectively! Your plants will thank you with a bountiful harvest and superior quality. Pure water's not magic, it's logic!  Chloramines, iron, hydrogen sulfide and heavy metals don't stand a chance against Hydrologic's Tall Boy Carbon Filter with specialized KDF85 filtration media.
  • photo of replacement carbon filter
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    Don't forget to change your filter! The Tall Boy Carbon filters will purify your water source effectively! Your fish, bacteria, and plants will thank you with a bountiful harvest and superior quality.  
  • Photo of Float Valve mechanism with 3/8" plumbing attachment
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    Control your filtered water level automatically with the Hydrologic Float Valve.  Plumbing a float valve into your system means you no longer have to rely on manually checking your water levels when your water levels get too low the valve triggers your water pump to turn on.  The Float Valve helps to maintain proper water levels in your water filtration system.
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