Well, I bought a trio of nice guppies to "fill the tank" with my bn. pleco a couple weeks ago. Couple days ago the two females were fairly covered in spots..pretty large spots to be ich I thought, but I put them in Quick cure in a 5 gallon bowfront. Thankfully about 18 hours later they appear to be clear. Unfortunately the male died. I don't think he had the same "illness"-I didn't medicate him. No spots on him. Anyway the two remaining females need a mate now. I don't want to replace him with one of the same type..he did pretty wimpy the whole time I had him. My question is this-- Can you cross "snakeskin guppies" with blue delta females? I haven't notified the woman I bought them from... I'm scared. Jim