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This aquarium substrate calculator will estimate the amount of substrate you’ll need according to your tanks measurements.
Calculations were based off of standard gravel size at a density of 84 lbs per square foot. Your needs may vary depending on the type of substrate you’ll be using.
The finer (or smaller) the material the more you’ll need.
If you’re looking to buy substrate for your aquarium and want to avoid buying too much or too little, then this aquarium substrate calculator is just for you. Now you can get what you need with confidence.