hard and soft coral produce a lot of ammonia?

[hammy]

hello reefers,

humm, i was wondering does hard and soft coral produce a lot of ammonia like fishes do ?? i do noe that they photosythesize but does that mean they produce their own food, sufficient ??

if coral does produce ammonia, is the amount of output of the ammonia similar to what a fish give out ?? wanna build a reef tank but careful not to overstock. thanks!

hammy