I have a 55 gallon tank with 6 tiger barbs, 4 zebra danio's and 2 oto's right now. Im looking to add more fish soon. I was wondering if I could put a pair of GBR's in the tank safely. Or maybe a gourami? Also what else could I put in the tank??...a larger centerpeice fish, or another small school, any suggestions are welcome.
thanks brent
thanks brent