Okay i only have room for a 5.5 gallon tank i wanna make a frag tank out of one any ideas no room for sump or another tank, i have one pretty good idea just like to see what u guys say, also how much live rock would i need to keep it filtered good?
Any possibility on setting up this tank as a sump area for your 20G? You got plenty of rock (filtration) in that tank to support another 5 gallons worth of frag tank! You got an overflow too..and a pump for return....and a skimmer better than mine!!