jerzyperson;3847404; said:i think that you need to get a bigger tank, you need to know that 1 maybe two fish is all you can keep in a 10 gallon tank. and when i say that i mean only a smaller type of fish, tetras, some barbs, some loaches. you can't get anything else with those puffers, they are the only stock you can have. plus you haven't properly cycled your tank which means you are probably gonna lose these fish as well.