I'm thinking of the future... My 10 gallon is not going anywhere because I like the plants I have in the aquarium. So fish will be an addition in the next couple of months. #1 option Celestial Pearl Danio species tank - not sure how many would be a good number for an average 10 gallon aquarium #2 option Betta #3 option 1x Honey Gourami ?? Flame Tetras #4 option 3 Platies I really would like to try the CPDs, Honey Gouramis, and Platies out sometime... whether in this tank or a different one. What would be a good addition to the Honey Gourami in #3... some small schooling fish I'm thinking. I put Flame Tetras because they seem to be on the smaller side, but I know there are smaller fish (like the CPD).