I’m cycling my 55 gallon and have a few ideas of things to stock it, but I’m not sure. I was thinking for sure some pearl or dwarf gourami. I do enjoy angel fish and barbs as well. I was wondering how many I should stock along with finding male/females to help keep the aggression down. I’m having trouble finding the two genders online and the Petco and petsmarts near me seem to not know a difference. Would a few cories be okay to put in or should I go for plecos? I’m fairly new to the hobby. I have 2 ten gallon tanks doing well at the moment.