An Ultra-Low-Nutrient System for Acropora and other SPS

Welcome to the next level of coral care. By now I am assuming you have at least understood all the key general practices to maintain some of the hardier corals, from soft corals to large-polyp stony (LPS) corals to some of the more rugged small-polyp stony (SPS) corals. Each category of livestock can be classified … [Read More]

Wishing I’d Chosen a Wider Marine Aquarium

I wouldn’t exactly say I have major regrets about choosing a standard 125-gallon tank for my current marine aquarium system, but if I had to do it all over again, I might go in a slightly different—rather, slightly wider—direction. For the benefit of any salties out there who are planning a new setup, I thought … [Read More]

How to Estimate the Right Aquarium Size for Any Given Fish Species

There is no hard-and-fast rule regarding the space requirements for fish in captivity. Indeed, this value varies greatly from one species to the next. However, instead of relying on guesswork, try the following method to accurately assess the space needs of your fish as they grow: 1) Determine the maximum adult size of the fish … [Read More]