Hydroponics Forums Discussions - Do i need to rinse the rocks off before i use them?

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GORDO

02-13-2009 01:41 AM

Do i need to rinse the rocks off before i use them?

From gordo when using grow rocks do i need to rinse the rocks off before i use them? I noticed that they turn the water brown and leaves alot of sediment in my tank. Took your 11 site system and enlarged it to a 22 site found everything i needed right in my hometown except a timer. Keep up the good work.

Ron	02-13-2009 01:45 AM

Yes you do. I think we all learn that lesson from buying rocks in quantity.

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