Retro Bottom Drain

Weighted Aerated Portable Bottom Drain Improves water circulation, helps remove suspended particles and debris from the bottom of your pond, which helps reduce maintenance time. The drains will take 2″ pipe work direct to the 90 degree bend Or can be piped with flexy pipe to a variable sized hosetail fitting supplied These work as a bottom drain for people on pump fed systems It would be advised with these units you also connect a float switch to your pump