chadfish
Well-Known Member
This is a great tool that can help you design a continuous water change system or decide how much water to change if you missed a week. Basically takes into account that the smaller your water changes, the more frequent you need to do them (two 10% WCs doesn’t equal one 20% WC)
www.hamzasreef.com
Effective Water Change Calculator
Aquarium calculator; Estimate the effective water change amount of several combined smaller water changes.
www.hamzasreef.com
