Not long ago I received another letter (the third one!) about top offs and water changes. People asked me why do they still need to do water changes if they regularly do top offs? Well, every...

Dwarf baby tears (Hemianthus callitriodes) is one of the smallest and most popular plants used for creating lush foregrounds seen in stunning aquascapes. This plant species is also known as...

The Arrow crab or Spider crab (Stenorhynchus seticornis) is one of the most weird-looking crabs in the marine aquarium industry. Nonetheless, whatever you can think of its appearance, there are...

Marimo moss ball is a type of green algae (Aegagropila Linnaei) which is famous for its use in the hobby. Marimo moss ball comes from ‘Pithophoraceae’, a family of green algae. Therefore,...

Today we are going to clarify the difference between Aquarium, Terrarium, Riparium, and Paludarium. It is not a secret that people often use the term “Aquarium” to describe any containers...

Astrea Snail is a common saltwater aquarium snail available these days. Sometimes hobbyists do not even have to buy them because they can accidentally make their way into tanks attached to live...