Barbara;357775 wrote: Who knows what makes the bubble tips bubble?!?!?! This question has plagued us for a while and there are a few different opinions. Both pics you posted are RBTAs. It is not a bad thing when the BTA doesn't bubble; nothing to be alarmed over.
A green one (GBTA) will be cheaper and easier to find. In fact, I think Budsreef has a green one that splits often. You might shoot him a PM to ask about it. Simon Kruger also had a GBTA, but I think he may have rehomed his. Your best bet would be just to say "Looking for a BTA; don't care what color", and see what the club members have to offer.
I wouldn't get that one on Saltwaterfish.com. It looks bleached. I've always had great success with LiveAquaria and would recommend them, but you will probably have just as much luck finding one locally, or maybe even in a sponsor store. Matt at Creation Reef has a number of BTAs for around $40 or $50 (can't remember for sure), but it's a long drive for you from Duluth. I'm not sure how close you are to Tim at Keen Reef, but he might have a GBTA that he'd let go fairly cheap if you're close to him.
Thanks so much for all the info! I know there's nothing wrong when the tips don't bubble, but I find it more attractive when they do. I've heard great things about Liveaquaria, so I know that's good. Of course, I've heard nems don't ship well. Creation and Keen aren't that far, and I've made the trip to both. It's just finding the time. But now, I'm desperate to get a nem, so it's ok. I'l definatley talk to Bud and Simon. Thanks so much again!!!!! And I think I will post a WTB!