its a 36x12x20 i believe its a 40 gallon. its been running for about 3 months now, it is planted. My angel is small, about 2 inches from top to bottom. Tankmates are 2 festivum cichlids, 3 keyhole, 6 neon dwarf, 6 cory(pandas), 1 oto and 1 wood shrimp. as far as water stats I only know nitrite which is less than 0.3, also i know that my tap water is hard, temp i raised up to 80 but will planning to lower it soon. and it is the same size since i got him/her from lfs. colorwise, the fish is normal i should say, didnt look any different since i got it from lfs. hmmmmmm maybe hes/shes still shy? thanks for the help