RO unit Question?

[ReefNoob0424]

What's the waste ratio for a Coralife 7600?

[fort384]

Most likely it is in the 3:1 range, but it depends greatly on pressure, temperature, and input water. The rejection rate changes based on those parameters.

[ReefNoob0424]

Thanks and my friend said to be careful bc of my cesspool?

[fort384]

Could be a concern depending on how often you are running it.

[ReefNoob0424]

Ill be using it every other week and I want 10 gallons. I only need 5 gallon water change but I want the rest of the water for top off water.

[fort384]

That should have no affect on your septic system.

[ReefNoob0424]

Thanks!