Perhaps you should run some gfo or polypad to pull some of the heavy metals out.
I was running a polyfilter but read a couple places it could actually increase copper unless mine was already above 30 which is nowhere close.
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Perhaps you should run some gfo or polypad to pull some of the heavy metals out.
Get a Triton test and send it in. Better than guessing if you have a chemistry issue. You should see changes in your Alk reading it should not stay steady at 7.7 every reading should move upwards or downwards.This shows coral growth. This is common SP"S issue that you will see develop in the 3 to 4 week time period when a coral has been introduced to the aquarium. Causes of light shock and parameter shock are the most common causes.
Placing corals low in the aquarium and leaving them there for several months then slowly bringing them to the spot you want them to be is the best coarse of action for light acclimation. When putting a coral into your tank Drip acclimate the coral to your water chemistry. I generally drip acclimate they corals for 2 hours before placing them in my aquarium.
Cody, I would think that is a normal reaction moving from one water source to the next. Regardless if your alk/calc...etc look the same on a test result your water chemistry from place to place is different. I have moved a few times and each time the coral react differently, sometimes its a good thing and sometimes its not to good imo.
A lot of good comments have been made. IMHO I would think it could be a few different things. The metals you are getting could be causing the delayed stn reaction, you may have a pest like aefw but if you have dipped and show nothing...then probably not. That aside I believe its two different things causing this. Alk being to low or your dry rock and maturity of the tank. Get a hanna alk checker as they are the BEST testing alk kits out there. I have had issue after issue with bad alk testing of titration methods for yrs(salifert was biggest issue I've had). The other possibility is your dry rock leaching something as I truly don't believe dry rock has cycled for a year or so, and your sps will slowly die like this for the first year in response to the dry rock. Other than that I can't see anything else. If you have checked all your equipment impellers for rust.....idono.
I would kind of reset your tank. Do a couple 50% water changes a few days apart from each other to get out whatever could be in the tank. Then I would go back to basic stuff and quit dosing things. It's weird your corals look worst when you stopped dosing and went back to basics.
I would do these first. Check alk with a different test, tips usually high alk indicator. Bugs start at bottom. Also what is your par? Did you buy any rock or sand used previously in a tank? Could be leaching coppper.
I would stop dosing anything besides 3 part. Eliminate the variables. You don't need vitality and FWS
The updated coral pics you put up on RC look promising
It always seems if things are going bad, a couple of large water changes helps reset things. Hopefully your tank is back on track!