fishy all the time
Member
We have a 210 gallon fish and coral tank. It is drilled and we have 2 tide pools. We are looking to spend some cash on a new system. We would like only one with an external pump if possible (to cut down on heat in the summer). We already have a skimmer so we may not need a system that has one. Any ideas? How about for a big enough external pump? Thanks in advance.