When to move acros up?

[WIReefer]

Nope do not stick them in front of any direct flow. Indirect and random flow. I made that mistake a couple times.
Sounds like you have enough random flow, so just leave them be.

Okay sounds good I’ll just leave them there I measured my lights they are mounted roughly 11 inches from serface and frag rack is 5 inches below water line I should be okay

 

[WIReefer]

Browning usually means not quite enough light or not enough nutrients (usually, but not always), and white or bleaching generally means too much light or extremely poor water chemistry.

Tank has been running for more than a year, water chemistry I would say is good
Alk sitting around 7.7 Hannah
Ph 8.12 Apex
Calcium 440 Hanna
Phosphates .02 Hanna
Nitrates 0 Red Sea
Temp 79 apex
Salinity 1.026 apex/ Milwaukee salinity checker
Ammonia 0 Red Sea
have nice variety of flow with mp40s x 2 mp10 apex controls all with random flow patterns

Dose kalkwasser to keep alk around 7.5-8 (use avast marine kalkstirrer with dosing pump) only run for 4 hours at night

Salt I am using is tropical Marine

sump run cheato with refu light

carbon also

 

[TheGreatBarrioReef]

As for flow can I put him in front of a powerhead? I’ve got my apex running really well and have two mp40s and a mp10 running all at different times for different flow patterns they should like that

Definitely not directly in front it’ll start growing algae.

 

[Jonify]

Tank has been running for more than a year, water chemistry I would say is good
Alk sitting around 7.7 Hannah
Ph 8.12 Apex
Calcium 440 Hanna
Phosphates .02 Hanna
Nitrates 0 Red Sea
Temp 79 apex
Salinity 1.026 apex/ Milwaukee salinity checker
Ammonia 0 Red Sea
have nice variety of flow with mp40s x 2 mp10 apex controls all with random flow patterns

Dose kalkwasser to keep alk around 7.5-8 (use avast marine kalkstirrer with dosing pump) only run for 4 hours at night

Salt I am using is tropical Marine

sump run cheato with refu light

carbon also

Thanks for posting numbers! That's super helpful. You're running ultra low nutrients, so I'd suggest bringing nutrients up a tad, either with more frequent feeding, or by backing off a little on any carbon dosing you're doing. For optimal SPS growth, you'll want your phosphates between .03 to .1 ppm, and you'll want your nitrates between .50 ppm to 2.5 ppm.

 

[Rjmul]

Honestly i have never acclimated my sps to light. If they’re purchased healthy, they go directly to the top. Haven’t lost a single frag and i have over 40 frags. Even my 750 dollar frag went to the top same day.

This. Especially acros.