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Old 07/08/2007, 11:30 AM
Neptune777 Neptune777 is offline
Mother won't be happy
 
Join Date: Feb 2006
Location: Richmond, VA.
Posts: 1,194
Quote:
Originally posted by Insane Reefer
Neptune, mist them every few days - moister is better. I find that putting the rock in black garbage bags, outside in the heat (but not in the sun) works really well.

Thanks....this is my first try at official reef rock. It is very brittle now but I assume it will harden up considerably as it cures in the next couple weeks?

Also, on the subject of Perlite..... I did a TDS test on the stuff today. My tap water has 147ppm as is.....after my RO/DI unit I am at zero. I filled three plastic cups (one with tap, 2 with RODI and tested TDS on all three to make sure I get the same #'s. One RODI cup was used to rinse off particles from the perlite so I could test the chunks after they soak in the other RODI cup for 1/2 hour. I am surprised at the initial results.........Both the RODI rinse/prewash and the "official" soak cup still register ZERO TDS after 1/2 hour with the perlite. I will leave them overnight and test again tomorrow.
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