I am thinking of running an experiment to see how thing affect coral growth and coloration, and am curious wha - noise factorst things iou think would be worth investigating. Some things I would like to know the impact of are: Light spectrum Light intensity Flow velocity Random/changing flow...

Ok, I want to do an experiment! (sort of) :read::nuts::lol: So we know that automatic water change units exist but they are expensive (ish). So what about the rest of us? I have always argued that more water changes are better so I might as well put it to the test. I would also love for anyone...

Hello! I grew up with freshwater fish, breeding freshwater fish and reading everything I could get my hands on. Of course, the inevitable, my first marine aquarium. Goodbye to freshwater. As time permits, I'll bore you, should you actually read this, about the history of this hobby..in a...

So against popular advice (sorry guys) I have decided to conduct an experiment that I have been considering for quite some time now. I used the fact that I rearranged my tank as an excuse to go ahead and try to add a mated pair of percula clowns to my 75g that already has a mated pair of black...

Ok, with a recent release of a new season of Top Gear, my desire to build a new tank always seems to increase (the office tank was built while watching season 10), but I did not really need to start a new tank. However, my wife was thinking about a betta fish (freshwater) for her office so we...