Mollies. Mollies are small fish with peaceful natures that can grow to be 3 - 4 inches long. It’s best to keep them in a tank that holds at least 20 gallons of warm water kept at a pH of 7.0 ...

10-gallon aquariums are a great pick for anyone looking for a medium-sized community or coral tank. 10 gallons may seem like a lot, but it’s actually the perfect size of a bustling and vibrant ...

Best 10-gallon fish tank: ADA Cube Garden 45P Aquarium - See at Aqua Forest Aquarium The ADA Cube Garden 45P Aquarium, which is made of ultra-clear glass, has no rim or plastic frame to mar its ...

Tetra Cube Shaped 3 Gallon Aquarium. What you need to know: This three-gallon betta fish tank is great for beginners and provides ample room for your fish to thrive.

Get step-by-step tips for how to change your fish tank water. Skip to main content . Home ... It is important to remember that your fish’s overall health is a direct reflection of their aquarium.