>At 09:11 AM 6/27/98 -0700, Steve wrote: >>I can't afford 15 controllers, and want to breed Apisto's. It looks as >>if the r/o is out of my reach also. > >Steve, RO is pretty cheap. I would bet you could pay for it easily with >fish you sold on the net. An RO unit for 50GPD would be a couple of >hundred dollars, maybe $300. > >-- >Dave Gomberg, San Francisco I bought one from a trade list for $100 that is 50 gpd and has an extra membrane. The person had it less than 3 months and was getting out of fish. You might try putting an add on a similar list and see what shows up. Mike