Quote Originally Posted by Aloha Don
Or raise the filter and have gravity feed into GB..
Many ways to skin this cat
Looking forward to your progress
Yep, I thought of that too. Only downside is that if I do that, I won't have a constant height in the fish tank because it will still fluctuate..........Unless I do an overflow to a sump, then sump to the raised filter, which gravity feed to the beds as you mention. Sort of a hybrid of all these ideas into one. Decisions decisions!