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Yeah I know the Hanna checker is better but since I have mainly LPS and soft corals I was hoping to wait a bit before spending the cash for that. They are supposed to do well with higher nutrient levels compared to SPS right? As long as it is lower than 1ppm should be ok right?Without a doubt a good kit for PO4 is very important IMO since most are trying to keep low levels in their tank. I have used a number of kits and they either take forever to run or it's really hard to tell one shade from the next on the color chart. Personally I use the Hanna ULR phosphate checker.
I also have a lot of macro, and no skimmer. I am planning to get some snails for the hair algae so all the phosphates can go io the macro.If you have a lot of algae growing it's quite possible the P04 in your water is 0 or close to it. Algae is really good at sucking it up fast. Your other parameters seem good. Ca and Mg? Could be playing a role. Could be something like light or flow too. Especially for a coral that you haven't had very long.
I measured Mg and Ca for months and they never changed. I think it is because I use the red sea coral pro salt, I get enough from water changes. Anyway I will test those today and see if something changed in the last weeks.Have you tried target feeding a little since you added it? If it is a nutrient issue from the hair algae then some supplemental target feeding might help.
Cannot really tell PAR unfortunately but I suspect that it might be rather too high than too low (I have the viparspectra box, it is quite powerful). Flow is quite low in that spot but still creates some nice slow movement


