Quote:
Originally Posted by
Gemmy http:///forum/thread/381690/how-to-get-rid-of-coralline-on-my-glass/20#post_3326502
Yes, I understand that SPS are the most calcifying corals we sustain. You say that you lose 50 ppm of calcium a day, do you dose for calcium? If you do, then you are maintaining acceptable levels are really aren't losing the calcium.
Yes, coralline does grow best at the right water chemistry levels. If you look at my first post, I did say "calcium, among other things". Lighting, magnesium and husbandry practices all play a role in the growth of coralline.
I have done a TON of research on anything and everything related to keeping saltwater fish. I know people have differing views, but for you to call into question where I get my information from is ridiculous. If you look up anything on coralline algae, the first words in the article are coralline algae is a calcareous algae.
never did i once say that it wasnt a calcerous algae. your statement "Corals demand calcium and tanks that are heavily stocked with corals and other calcium dependent creatures, then the coralline growth seems to be much slower" is absolutely false. my point is that i have an sps tank. my tank loses alot of calcium a day due to calcification. to say that my tank will "be much slower" in coralline growth is not true because i have a heavily stocked tank. sps tanks use over 10x calcium than anything with lps. you CANT say that coralline growth will slow by adding alot of corals at once or having a heavily coral stocked tank. if calcium is available, coralline, sps, or just simple reactions will use the calcium at their own pace.
my coralline still grows just as fast as it did when i only had an lps/zoa tank.