The 1/4 HP pump will power up to two diffusers which is useful to spread the released air around in a broader area

There are four sizes of spheres to suit any size of large pond

Measuring 11

This nontoxic and harmless pond dye is for use in pond and lakes

Aeration Acres up to 3/8 acre

Kasco 3400JF Pond Fountain Pond Aerators The 1/4 HP pump willThe Kasco 3400 JF Series fountain is great for medium size ponds up to about 1 2 acre in size, and when multiple fountain patterns are desired. The 5 fountain patterns range from 7 in height to 20 in diameter. With 5 multiple fountain patterns, you have the freedom to adjust the aerating fountain to fit your pond, weather conditions, and your tastes. It does a great job at adding oxygen and improving your pond or lake aeration. C 25 controller