ROCK & SAND In Your Saltwater Tank - Nano / Home Office Tanks

In this episode of our series, "Nano / Home Office Tanks", Mark will walk you through which sand and rock you should use when setting up a nano aquarium. Join us as we discuss what rock and sand can do for a saltwater tank (biological filtration!), as well as which is optional and which is a must have. We'll help you decide how much of each you will need for your tank and will discuss the best placement to keep your fish happy.