How Much Gravel For A 29 Gallon Fish Tank in the USA
The general rule of thumb is 1-2 pound per gallon (for standard size aquariums). How much gravel do I need for a 30 gallon fish tank? Gravel for 30-gallon fish tank The rule of thumb for buying gravel for your aquarium is 1 pound of regular aquarium gravel per 1 gallon of water. That means…