Thank you both for the advice! I had a large fishtank before but found myself not liking to clean it 24/7 just for decoration and not get any interaction with the fish, so I am excited for them. Do you recommend any cages that are somewhat budget-friendly? Was thinking about getting the yaheetech 2-story one: https://www.amazon.com/dp/B08MZTWMY1/ref=twister\_B08V87TJXT?\_encoding=UTF8&psc=1