I have an Emp. 400, Eheim Ecco(originally from my 55) & and a XP3. If I had to do it over I'd go with 2 big canisters.
<p>TEL;1111753; said:if you have the space a sump would be good because they have the a much bigger bio capacity than any canister and you will need it they can be very messy fish. I also put a long air stone along the back to help with the circulation , to pick up stuff from the bottom and it all works very well
</p>Nic;1113432; said:well since you are building your own stand and you know your tank isn't big enough why not just buy a 180???? get a reef ready 180 and build your own wet dry???? couple hundred more for the tank but would be a smarter idea....