Hi watters
i appreciate your prompt reply.
yes, the blue drum is fed by Pond water to be recycled. it has an inlet about half way of the height, fed by a 4500L submersible pump.
i do understand the fact that, the bigger the pump ...pumping into the blue drum would increase the turnover...
Hi guys
this has probably been asked before but i can't seem to find something exactly the same.
pics will show you a filter and my small fish pond... water travels up in the blue drum, then up into the overflow which is 4" vertical pipe... then out the side and from 4" to 2" pvc... it...