Hi ccCapt! Sorry it took me a while to respond. I travel for work throughout the week and don't get on much M-F. Thanks for your thoughts! My neice found 2 in the ocean actually off Daytona Beach and brought them to me. I took a HUGE risk putting them in my tank, but they are thriving! And they seem to be compatible with everything. I've had them since June of 2011. So wild! LOL!