RynosReef
New member
Thank you and I have always said I will keep posting if you guys keep looking.
I grow whatever will grow basically.I am not picky with my algea and a mix seems to do best for me.If nutrients are high enough ,chaeteo alone will do best I assume but tends to go stagnant when the #'s get close to zero(P and N)so a mix works best in my system.
The water change water is made up with Io which has a somewhat lower and stable alk (in the 8 to 9 dkg range) and beefed up with cal chloride and mg.The cacl tends to lower the alk a bit more when added and after 24 hrs of aeration and strong agitation ,the # are about what I need.
Interesting.. I was wondering the same thing. I try to do larger water changes as well but use reef crystals, which has a higher alk than other salts out there. I fear doing a large water change with reef crystals might create and alk spike. I've been doing a 15g a wk change on my 75 and have dropped it down to 10. And I don't dose on water change day to level it out.
Dan, do you feel you vho actinics have make an improvement on growth? or just color? I'm thinking of adding some vho actinics and or daylight t5's to my 20k radiums to help fill out the spectrum.