EasyPro Submersible Pump, 1/3 HP, Horizontal TH Pump, 115v Windmill Aeration Systems They can also be used

They can also be used in waterfalls and ponds

By accelerating chemical reactions

AquatiClear Circulators are available as 1/2

This 12" extension for the Small or Mini Pump Vault allows you to dig your reservoir deeper (great for tight areas) and still have easy access to the pump

fiberglass

EasyPro Submersible Pump, 1/3 HP, Horizontal TH Pump, 115v Windmill Aeration Systems They can also be usedThese energy efficient, long lasting stainless steel pumps are great for waterfalls and streams. Features include: The rugged motor is designed for long life, continuous duty operation. Motor housing is corrosion resistant stainless steel Low Maintenance the pump casing is made from abrasion resistant, fiber reinforced plastic for maximum life Semi vortex design prevents clogging Built in overload and overheat motor protection 2" female threaded