I have another tank, 64litres, in my kitchen which has some bigger fish in it, including some doctor fish, a pleca and some slightly bigger fish compared to the ones in this tank. https://www.reddit.com/r/Aquariums/comments/1k5wma0/comment/mye7imw/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button