Brian, I would consider a 24 inch base (a 15 gallon) as the smallest size in which an Apistogramma will remain interesting to watch. You can keep a single pair or maybe a trio in one. If you go for the end-out approach, you'll get a lot of tanks on a wall. I started my fishroom that way, but broke it down and put the tanks with the 24-inch face out. With the narrow end out, you're set for a commercial operation, but you can't observe your fish. I get eight tanks on an eight foot wall (2 tiers) where I guess I could have sixteen or more 'end-out' tanks. However, the tanks are planted, and have a few dithers too. I have some 10 gallon tanks, and they are great for killies... -Gary Brian Berggoetz wrote: > > I am considering adding more tanks for apistos. In the past I have had > large tanks for small fish but I'm considering small tanks for small > fish. What is a good size tank if I put a bunch on a rack? Also when > going smaller do you stil use dithers and plants, etc.? Are ten gallon > tanks too small for proper care? > bb ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!