Category Archives: Knowledge Base

Aquascaping the Reef Aquarium

The landscape of a reef aquarium is not merely one to engage the senses, although aesthetic function is certainly important to the tank keeper. Aquascaping in reef aquaria is primarily based around the structure of live rock and often sand substrate. In the past, it was suggested that up to 2 pounds of live rock […]


An Introduction to the ‘Great Substrate Debate’—Plenums, DSBs & Barebottom Aquaria in a nutshell

One of my favorite authors used to quote the old adage ‘there are 37 different ways to skin a cat’. In the reef keeping hobby this adage is axiomatic. Given that every single tank is slightly different from any other in methodology used, in how each develops biologically, chemically, and physically, that adage is an […]


Water Changes (In Detail)

The topic of water changes for a saltwater aquarium is still a topic that generates a great deal of debate. Part of this is due no doubt to wishful thinking, part due to claims by some hobbyists that they have never done a water change and part due to there being no hard and fast […]