Hey, Was wondering if anyone has any advice about arulius barbs? I bought some plants for my guppy tank a few months ago, and I have noticed 2 random fish in the tank which I'm guessing stowed away as eggs on the plants I bought. Its the only way I can think that they managed to get into the tank which is 100% guppies except for these two random fish...I went back to this store and they look exactly like arulius barbs. Are they aggressive? should I get rid of them? I don't want any of my guppies killed any advice would be appreciated..