y.roc30
Aquarium Advice Apprentice
Ok I have a well established tank which had 2 mature striped damsels for 3-4 years. I donated them then started stocking with new fish and live rock and been losing fish left and right since. Was slowly acclimating them by drip method for 1 hour plus at times however still losing fish between several hours and several days. I have a brittle star and a host of snails and hermits which are seamingly happy. So my question is can my LFS's new live rock be contaminated and causing my fish illness or is it something else. Desperately seeking advice...