Hey guys,
I can't thank you enough for all the responses.
I DO 20% water changes every 2 weeks. Sometimes it's every 3 weeks. I had been using Tropic Marin Reef Pro for a couple years now. I JUST bought Instant OCean and will be using that for a little while.
I have a mixed reef, so mushrooms, zoos. I have all different types of montipora, cap, digita, different colors, etc. Basically is the extent of my SPS. And i have quite a bit of montipora, but as states before, this is not a STACKED SPS tank so I agree, it's a lot of additives for my tank size.
I do not have a Magnesium Test kit due to the cost yet but I had been trying to follow the directions by Randy by how much to add. Of course it's not exact though.
I just did a big water change last night with IO salt so I will get some new tests up today but I have been hovering around these stats for many months now. It does seem to fluctuate so that may contribute to this mess:
Temp: 80-82 (on a controlled chiller)
Salinity: 1.025-6
dkh: 9-11
PH: 8-8.2
Phos: 0 (obviously may not be accurate)
CAL:390-440
I don't test ammonia, nitrates,nitrites as i do not have any reliable test kits.
I will definitely start doing heavy frequent water changes, I figured that was a good first step. My problem is that I originally started dosing this high because it was the only way to get my parameters to what I stated above. Does this sound unusual?
I think I forgot to mention this earlier. I got new T5 bulbs and things went down further when I tried to acclimate the new bulbs. At this point it's hard to tell if they are bleaching or dying from water quality. I'm going to start pulling out dirty rock when I get a chance. Probably start cooking some of it again.
SO I guess my main question is, why do i have to add so much to keep the above parameters??????? what should i try differently?