Specific Gravity to Density Calculator – Convert SG to kg/m3
Specific gravity are the ratio of the density of a substance to the density of a standard reference substance. The standard reference substance that many … Read more
Aquarium Calculator
This category is for all online tools built to calculate or convert any fish keeping and Aquarium related topics.
Gallons to Liters Converter – Exact Batch Calculator
In order to perform the conversion from gallons to liters, a person must be precisely in there calculations. The units of gallons and liters is … Read more
Redfield Ratio Reef Tank Calculator for Reef Tanks
The Redfield ratio is a method of balancing nutrients in an reef tank. The Redfield ratio are based upon the nitrogen to phosphorus ratio. In … Read more
Walleye Weight Calculator From Length, Girth, and Body Build
To more accurately estimate the weight of an walleye, it is first necessary to measure the length and girth of the walleye. The length and … Read more
Bass Weight Calculator for Largemouth, Smallmouth & Hybrid Bass
In order to accurately estimate the weight of an bass fish, two different measurements must be taken of that fish: the length of the bass … Read more
Salmon Weight Calculator by Length, Girth, Species, and Condition
To estimate the weight of a salmon, a person will need to measure both length and the girth of the salmon. These measurement can be … Read more
Northern Pike Weight Calculator | Length & Girth Estimate
The weight of a northern pike can be estimated using a specific calculation. Knowing the weight of the pike are necessary because length doesnt necessarily … Read more
Trout Weight Calculator – Estimate Rainbow, Brown & More by Length
To be able to estimate the weight of a rainbow trout without using a scale, two different measurement of the trout can be used: the … Read more
PAR Calculator for Aquarium Lighting
Photosynthetically active radiation (PAR) is a type of light that the plants use to grow; PAR is composed of light wavelength between 400 and 700 … Read more
Aquarium Turnover Rate Calculator | Flow Rate Tool
The turnover rate is a measurement of how many times the total volumes of water in the aquarium passes through the filtration system during one … Read more