EasyPro 3" Bottom Drains Kit Option:Bottom Drain Kit enzymes and highly concentrated probiotic

enzymes and highly concentrated probiotic microbes that are endlessly consume buildup

you can merge the skimmer output and bottom drain output into a settlement tank

Naturally enhances brilliant colors and boosts immune system

17 IU/g Min

EasyPro 3" Bottom Drains Kit Option:Bottom Drain Kit enzymes and highly concentrated probioticMany pond builders have found that adding a bottom drain helps keep a pond cleaner. Fish waste and other muck that accumulates on a pond bottom can be easily removed by a bottom drain. These 3" bottom drains have dual rubber gaskets and 6 stainless screws for watertight penetration through liner. Optional air diffuser in lid increases circulation and cleaning capacity. For use with 3" Schedule 40 PVC fittings and pipe Optional air diffuser has 1 2"