Its been a while since my last tank, I have moved to the Bahamas and want to know if anyone has the plans to make an open loop system to the sea. The main problem is that because of the HIGH power bills I do not want to run my Iwaki 100 24 hours a day. What I want to do is run a closed loop through my sump and then about an hour a day run the open loop for a fresh flush. BTW I have a 125 gallon with a 30 sump and a huge beckett skimmer that I do not think I will use at all if I get this working.
Any help would be greatly appreciated.
Any help would be greatly appreciated.