Treating a Sick Marine Fish? First Do No Harm!

When a fish in our care gets sick, it’s a perfectly understandable impulse to want to throw every cure we can lay our hands on at the problem. But sometimes rushing ahead with a medication or other treatment can do more harm than good. In the following excerpt from his book The Salt Smart Guide … [Read More]

DIY Rock for the Marine Aquarium

What is the most expensive part of starting a marine aquarium? No, it’s not the tank itself or the pumps, water, or creatures. It is the rock. Live rock can cost upwards of $7.00 per pound, and a pound of rock is about the size of a small apple. A decent-sized tank can require hundreds … [Read More]