You should be feeding the goldfish pellets, not flakes. Flakes are for little tiny fish - pellets are for big fat fish that need more substance.
Too, I have to wonder if the owner of a fish that supposedly died from gravel in the gut actually opened the fish up to see. I bet not.
125 - BGK, chanchito cichlid, pictus cats, silver dollars, palmas bichir
125 - cichlids (severums, bolivian rams, chocolate), rainbows ( turquoise, red), loaches (angelicus, zebra, kuhli and horseface), plecos (BN, RL and clown), denison barbs, tiretrack eel, pearl gouramis, betta
90 - Congo tetras, african knife, upside down cats, spotted ctenopoma, kribensis, delhezzi bichir
2.5 - betta
Last edited by jaysee; 09-18-2013 at 12:29 PM.