I am very new to Fire Belly Toads, so new we haven't even bought any yet. We are still doing research and putting together a home for them. My question was if I put a filter in the tank and divide half of the tank so they have water and land can I put fish in with them? Or even a Green Anole lizard? We have a several spare 20-40 gallon tanks that we are debating what size to use. Though we were thinking no more than 3 or 4 toads. Any advice on tank set up would be great too, thank you.