No it doesn't have any betta fish in it, it is cycled and heated, but we're redoing our family room and we might have to move it somewhere else. We need our tank to take up less space in the room, so we might even get a smaller tank. It contains: 5 gouramis, 3 platys, 2 swordtails, 1 african dwarf frog, 5 neon tetras, 3 emerald cories, 5 kuhli loaches, ans 3 zebra danios. So yes, it does contain a lot of fish. If a smaller tank isn't a good option, we could move it to another room. What should we do? And if possible, can we keep from recycling the tank so none of the fishes will die?