tank125;2637602; said:This being said, do not be afraid to centralize, I always did, except for discus, rays, and invertebrates. Just use UV and good mechanical filtration. I only had something rip through once, and at the time I did not have UV, it was eromonous bacteria with the african cichlids. To prevent things like ich sometimes you gotta use copper as a preventative. Furthermore you get used to your suppliers and learn what to buy and what not to buy from them. I was able to visit them and thus pick my own fish which helped a lot. Although a valid concern, tank to tank contamination was not something I worried about very often, I know how to keep fish and what to look for, if you are good and you check your fish every day you will catch issues before they are a problem.
Okay, i have never owned ray so not very familiar. TFD has a pretty good freshwater selection not at all good salt water sekection. Thing that anoys me that most is if you ever go to petsmart,walmart, some lfs look at the tanks and some fish are already rotten. Dont those people even look at their tanks!!! I understand if it dies and been there for 1-2days but should they realise.
Thanks again for the information really helpful
