Im abit puzzled on why these 2 fish have such different tank size needs if they were both the only fish in a tank would the banana eel still be such a difference in tank size or could the banana be in say a 60-75 gallon tank if it was alone
https://www.liveaquaria.com/product/prod_display.cfm?c=15+29+1689&pcatid=1689 <---- jeweled says the recommended tank size is 50 gallon
https://www.liveaquaria.com/product/prod_display.cfm?c=15+29+1423&pcatid=1423 <---- banana 125 gallon
both of these fish get the same size so why so big of a difference in tank size,
https://www.liveaquaria.com/product/prod_display.cfm?c=15+29+1689&pcatid=1689 <---- jeweled says the recommended tank size is 50 gallon
https://www.liveaquaria.com/product/prod_display.cfm?c=15+29+1423&pcatid=1423 <---- banana 125 gallon
both of these fish get the same size so why so big of a difference in tank size,