just feed them once a day. try to keep their diet varied as well. pick up some frozen food--mine like brine shrimp--and give it to them once or twice a week instead of flakes for a treat. also feed a pea or two once a week (i do peas twice a week, my cardinals get bloated all the time) to help keep them regular i also pre-soak the flakes for 5 or 10 minutes in a little cup of tank water for this purpose
Peppered cories look nice, and the neolamprologus genus as well. How many neolamprologus should I have? Just a pair?
And wow this is an expensive hobby... I've already spent almost $120 and I haven't gotten any light, plants, or fish yet... And I've spent at least $20 bucks worth of gas money driving around to stores, that pure ammonia was hard to find!