Distilled down to its essence, success in the marine aquarium hobby is about keeping fish and invertebrates alive and thriving. And while it may seem as though fate plays a major role in how animals fare under our care, several decades of aquarium-keeping experience (and more than a few missteps) have taught me that it’s largely in hobbyists’ power to avoid livestock losses. I’ve found the following 10 tips to be exceedingly helpful in maximizing the survival rate and longevity of my fish and invertebrates. Obviously, this isn’t a comprehensive list (after all, virtually everything we hobbyists do related to our aquariums influences the survival of our livestock, whether directly or indirectly), but it’s a pretty good start.
1. Ban the impulse buy! I can’t tell you how often CC and I get questions from anxious hobbyists who have made an impulse livestock purchase only to discover after the fact that they can’t get it to eat anything they offer, it appears to be wasting away, it’s getting bullied severely by tankmates (or vice versa), etc. Unfortunately, such ill-conceived purchases too often result in the death of the specimen or one or more of its tankmates MORE