so from what ive read on this website i feel like i committed animal cruelty!!!! I have 2 baby res and they are both 2 inches n i have them in a 5-6 gallon tank!!! i actually thought that was big enough for them but i was wrong! Why do they need soo much space if they are soo tiny? Wat size should i upgrade to if i plan to keep them in there for another yr or two and is it really that horrible to keep them in their tank until i can buy theyre new one



