I have 7 piranhas currently in a 55 gallon (obviously way too small because they have grown so fast) and a fire eel (10-12 inches long). They've never tried attacking him and he does come out occassionally. I would like to see him alot more when feeding so I'm considering getting rid of the piranhas and have considered replacing them with a small sting ray. I was also told a clown knife would match well too. So it'd be a stingray, clown knife and fire eel. I guess my question is would the stingray thrive in my tank (been told 125 is the minimum) with the eel and clown knife. If not what would you recommend? I do have multiple filters and clean every other week so that is not a problem. Also would pool filter sand be okay for these fish as well?
Thanks for looking!!
Thanks for looking!!