marting83
Member
In a fresh water aquarium, usually a good rule is 1 gallon of water = 1 pound of gravel. Of course there are some exceptions such as tall hexagon aquariums. Is there a similar rule that exists for live sand in a saltwater aquarium, or what would you guys recommend? Assume we are talking about a standard 20 gallon aquarium (24x12x16) just becuase I know the measurements. This is not the aquarium size I am considering, so please do not post a message saying you would recommend a larger/smaller aquarium. That's not what I want to know.
The picture is my smallest freshwater aquarium - 20 gallon, all live plants
The picture is my smallest freshwater aquarium - 20 gallon, all live plants