ok i got a 50 gallon with 1 male 2 female dwarf gouramis, 4 zebra danios, 2 rainbow sharks (i kno its not recomended but its working so i dont need a naging about it), 1 black neon tetra, possably one opaline gourami eventually, not sure about moving an angel over possably later aswell cuz of the zebra danios... so... could the angel and or opaline come? and what else if anything? it seems like its missing something...