Tank volume, substrate, heater, filter, lighting, and weight calculators.
Calculate aquarium volume in gallons for rectangular, cylindrical, bow-front, and hexagonal tanks.
Calculate pounds of substrate needed for your aquarium based on tank dimensions and desired depth.
Calculate the wattage of heater needed based on your tank size and temperature differential.
Calculate the required filter flow rate (GPH) based on your tank volume and fish type.
Calculate the lighting watts and PAR needed based on tank depth and plant requirements.
Calculate the total weight of a filled aquarium including water, substrate, and decorations.
Calculate background dimensions and material cost for standard aquarium sizes.
Calculate lighting, flow, skimmer, and supplement dosing requirements for a saltwater reef aquarium.
Calculate pond volume, maximum fish capacity, pump size, and aeration needs for outdoor ponds.
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