The gravel, sand or crushed coral that rests on the floor of your aquarium is what we call substrate. Gravel and sand are the two most common substrates found in aquariums. Best Sand Substrate for...
Category: Aquariums
Best Large Aquariums Reviewed – 55 Gallons to 125 Gallon Tanks 2020
If you love watching fish in an aquarium, it might be a good idea to get a large one as the fish will have more room and you’ll have more to look at. Some fish also need a lot of room, and...