I would like to have a go at breeding egg laying fish. Preferably cichlids. My water is more suitable for africans but my tank already has inhabitants so im worried they will get killed. I hear that yellow labs arent that aggresive and my inhabitants are mainly rough and tough fish anyway. Tiger barbs rainbow shark etc. i was thinking of getting 4-5 and getting some breeding done with them. If they are out of the question, what americans will do well. Firemouths? festivum? Any ideas would be great.