F FHCentral Gambusia MFK Member Aug 11, 2013 244 1 18 Texas May 28, 2014 #11 i hear putting 2 flowerhorns in the same tank with a divider so they can see each other is a way to increase their hump size if they have the genes of course.
i hear putting 2 flowerhorns in the same tank with a divider so they can see each other is a way to increase their hump size if they have the genes of course.
