Ok, so since I havn't been able to upgrade to a larger tank, I'm thinking of cutting back feeding to every other day. I figure this will slow growth a little, and cut back on the nitrate production a little. My dudes are fat so I figure I'll keep an eye on them and if I see some of the weight dropping off, I'll up it to 2 days on, skip a day, 2 days on etc. Think they'll be fine with every other day? - N