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Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid...

Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid...

The pH600 is a pH tester can be used in many different applications and is considered an excellent starter unit for digital pH measurement. The ...

The Milwaukee Instruments "MC" Controllers have a user selectable set point and a visual "Power Activated" LED notification light. Power to the con...

  Advantage Barb x Barb 15 Watt Plumbs In Line Fresh Water Sterilizer 200-500 gals  /  Flowrate - 700 gph for 30,000 µw/cm2 Salt Water St...

Aqua UV Quartz Sleeve with Rubber Seal (Classic 57 Watt)

Aqua UV Quartz Sleeve with Rubber Seal (Classic 40 Watt)

Aqua UV Quartz Sleeve with Rubber Seal (Classic 25 Watt)

Aqua UV Quartz Sleeve with Rubber Seal (Advantage 15 Watt)

Aqua UV Replacement Lamp for UV Sterilizer (Classic 57 Watt)

Aqua UV Replacement Lamp for UV Sterilizer (Classic 40 Watt)

Aqua UV Replacement Lamp for UV Sterilizer (Classic 25 Watt)

Aqua UV Replacement Lamp for UV Sterilizer (Classic 15 Watt)

Aqua UV Replacement Lamp for UV Sterilizer (Advantage 15 Watt)

Same great product w/ bag but without the packaging! Buy in bulk and save! Chemi-pure can be used with all water types as a chemical absorption fil...

GENTLY MIXES YOUR CALCIUM HYDROXIDE   Reef Octopus Kalk Stirrer (Nilsen Reactor) carries a high torque low RPM motor that effectively, s...