Thank you. Beautiful loisellei. Any idea on an easy way to sex these guys at a young age? Also, what size do they start to color up? Some have some very nice reds and blues on the fins. I have 5 fish and they range between 2.5-4". Getting along well together with some mollies at tank mates. And I purchased from them because several years ago I bought a group of haitiensis, grammodes, Robertsoni, and bartoni. All fish came in as labeled and healthy. No issues with how ththe we fish came in.... just completely not what I ordered. When I first notified them about the grammodes they were selling they said they were too close in appearance at that age to tell... needless to say they never changed the fish they were selling to the correct species so I vowed to never do business with them again. Didn't even ask for any form of compensation just for the fish to be labeled correct