<p>AROD92,</p>
<p>I doubt it. It essentially needs to be a fish tank with supplements (snails, crabs, whatever.) Unless it’s really dirty I doubt they’d make much of a fuss if other critters hitched along. Don’t see how you could get away with an axolotl. I’d call them though to make sure. And yes they do allow other types of fish beyond goldfish, both freshwater and saltwater.</p>