MountainManReef
New member
Hanna URL is like $50. It's the green egg that reads for phosphorus not phosphate. You do have to convert it manually.
I really had no idea! Damn, I wish I never bought the phosphate model!
Hanna URL is like $50. It's the green egg that reads for phosphorus not phosphate. You do have to convert it manually.
The first thing you need to do is get your refractometer properly calibrated and your salinity set at 35ppt. Other than that I think you will struggle with coral color and kessils. The blue cloves and carbon dosing are other potential problems. Carbon dosing is not a longterm solution to PO4 issues.
throw a halide on there for a couple months and report back.....oh snap, sorry....
Blue cloves are a major mistake of mine. When they first started to pop up I should have Kalk pasted or glued over them. Now they are everywhere.
I am curious though, why do you believe them to be a factor in SPS health?
Ok action plan for now is as follows:
1. Continue to slowly raise salinity/pick up calibration fluid for refractometer.
2. Increase intensity of lighting (I did this yesterday) - monitor results.
3. Continue to gradually reduce PO4 removers.
4. Slowly reduce vinegar dosing to 45ml, monitor from there.
5. Continue to try and feed as much as possible without over feeding.
6. Rescape my tank utilizing live rock in my sump. In the process I will carefully remove/frag corals from existing rock, check carefully for signs of blue cloves. Discard old rock. If I find blue cloves in the new rocks I will Kalk paste/putty over them. This is something I was considering anyway, and I had better do it before I actually get something to grow/color up and then not want to disturb.
7. Maybe when I get paid Friday I will place a BRS order and get a Hanna ULR phosphorous meter. Have also been considering the Red Sea Colors Pro test kit to allow me to test K, Fe, and Iodine.
Thanks for the input everyone!
Picked up a bottle of calibration solution for my refractometer today. I'm at 30ppt! That's after I've been doing water changes with stronger solutions of saltwater! I wonder how low it was before!
Ah please don't use rodi water to calibrate. It's off. Refracts meters just don't scale well at that level. Get some water from you lfs or bring you refractometer to the lfs. I used the zero method for a while and I was found to be off by 5 points! Ouch.
Ah please don't use rodi water to calibrate. It's off. Refracts meters just don't scale well at that level. Get some water from you lfs or bring you refractometer to the lfs. I used the zero method for a while and I was found to be off by 5 points! Ouch.
Sps need more calcium than 400ppm try to get them up to 450ppm and Mag up to 1350ppm and stop dosing Vinegar because you phosphates and nitrates are already low enough