DreamPond Koi Toilet II Bottom Drains Size:4" KoiToilet II where high-intensity lighting and warm

where high-intensity lighting and warm indoor temperatures can raise aquarium water temperature until the oxygen levels drop below healthy levels

Nicotinic Acid

It also jump starts your pond to a healthier environment in the spring

Works for fresh or salt water

K+3000 & K+4800 Models    (16"-20" Diameter) PFBH20SET Bulkhead fitting 2" set

DreamPond Koi Toilet II Bottom Drains Size:4" KoiToilet II where high-intensity lighting and warmKoiToilet II Bottom Drains are a simple solution for Koi pond bottom drains without aeration. The thick flange and liner ring give better liner grip, and flared design makes smoother flow. Made of heavy duty injection molded PVC Fits 3" Schedule 40 PVC elbow or coupling Excellent for liner and concrete installation