browniebuck
Active Member
piranhas are one of the most BORING fish in the trade....unless they are eating, they are hiding out where you can't even see them. I had one in my 55 in my classroom and traded him in and started an african cichlid tank...TONS of color and TONS of activity, along with TONS of character...you would need to get about 6-8 smaller ones so that they wouldn't pick on each other too much, but if you have enough hiding places that they can each stake claim to a territory, you should be fine.
I have flagstone (flat landscaping type rock) in my tank with a sand bottom (play sand). At my maximum, I had 24 cichlids and 2 upside down catfish. They steadied out at 18-20 (hard to count them...they are very active) cichlids and one upside down cat.
I have flagstone (flat landscaping type rock) in my tank with a sand bottom (play sand). At my maximum, I had 24 cichlids and 2 upside down catfish. They steadied out at 18-20 (hard to count them...they are very active) cichlids and one upside down cat.