Gravel, also known as substrate, is an essential aspect of your freshwater aquarium. When shopping for gravel you want to choose one that is going to support the needs of your fish. Make sure to read...

Coldwater fish, there are many species. These fish do not necessarily require a heater in the aquarium, but rather an aquarium fan. They prefer temperatures of 70 degrees or less. Fancy goldfish,...

What fish can live together? What size tank do I need? Which filter system is the best? How often do I clean my fish tank? These are a very small handful of questions that people ask when they want...

I am going to guess that 85%-95% of people who have an aquarium, purchased a glass one. Up until a few months ago, I didn’t even know that they had tanks made of acrylic. So I learned a little...

When you think of an aquarium what do you think of first? Fish, decorations, food, and a heater or filter system? Most people, when they are looking at things for the bottom of the tank, go to gravel...

From the previous article we know that Oscars can reach up to 18 inches and with up to 3 ½ pounds. They are territorial, aggressive, and so tank mates are not really suggested unless they come from...