An aquarium hobby can take up a lot of space, but small and nano aquariums offer options that can work for a small space. In this guide, we’ll show you exactly what you need to keep your fish ...

In the first, clownfish larvae were hatched and raised in one of two tanks: one corresponding to an atmospheric CO 2 concentration of 450 ppm and one to 900 ppm.

What We Don't Like: No accessories included When it comes to beginner fish tanks, more water is key. No, this doesn’t mean you can just add more fish, but a larger volume of water will be so ...

High carbon dioxide concentrations in the ocean may turn fish into reckless daredevils, according to a study published in PNAS this week. When scientists exposed two different species of fish ...

However, like any aquarium, the water will need to be changed periodically as carbon dioxide byproduct accumulates from the fish’s respiration and the MFC (high carbon dioxide levels = dead ...