Evolution Aqua Pure Pond Beneficial Bacteria Size:2 Liter 1" air stone and a

1" air stone and a Styrofoam float for adjusting the depth of the air stone

Non-toxic to fish

Then return to normal weekly application rate

0' 1/2" MPT R440110 Quiet One® 2200 38

Remains effective over a wide range of pH conditions

Evolution Aqua Pure Pond Beneficial Bacteria Size:2 Liter 1" air stone and aAll sizes of Pure Pond ship free! Pure Pond is an award winning bacterial product from Evolution Aqua that helps to maintain crystal clear and healthy pond water. These biodegradable balls are crammed full of live bacteria and enzymes that, when added to your pond filter, get to work breaking down ammonia and nitrites while cleaning up organic waste. These pellets slowly release the bacteria and enzymes to address the problems that cause poor water