Converting gallones into litres for acquarium. Please, help.? Answered
Hello everybody. I'm thinking about to make the Lava Rock acquarium bakground at https://www.instructables.com/id/Lava-Rock-Aquarium-Background/ . But when I want calculate the volume I have a problem with converting gallones into litres. Does somebody know If there are used the usual gallones (=4,55 litres) or american ones (=3,79 litres)?