As big as cat, 35 cm long, this goldfish could be the biggest.

Image by Ron Lutz II

Eugleana, also known as Green Water is a free floating single-celled algae. It is one of the most ambulant forms of life and an essential part of the food chain. …

Green Dust Algae aka GDA is an algae in the zoospore stage that form a dusty looking green film on the aquarium glass. It is a free swimming algae that is extremely hard to kill. …

Have you ever thought about having the possibility to monitor your tank and keep on your maintenance routine while you’re away from home? If the answer is yes, I think I found what you need; …

Scientific name: Fissiden fontanus
Common names: Phoenix moss
Family: Fissidentaceae
Maximum size: Infinite
Light needed: Medium
Water conditions: 73.4-82.4°F (23 – 28 C), pH 6.0 – 7.5, water soft to hard
Hardiness: easy to moderate