- Joined
- Sep 23, 2019
- Messages
- 251
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- What state or country do you live in
- Kansas
I have a 20 gallon waterbox cube with a Prime 16HD light. It has been set up since October.
I do a 14 percent water change a week and is Fritz pro salt Blue box. I don’t t run a slimmer but use carbon and purigen in my filter chamber.
My light sits about 10 inches off the water. I am running a Nero 5 for flow with variable flow around 1400 gph
Parameters are good (although I have been struggling a little with Alkalinity)
Temp 79
Salinity 1.025
PH 8.4
Calcium 420-450
Alkalinity 8
so here is the question, I don’t think my torch is extending as well as it should be. It has been in the tank for over a month. I just started feeding reef roids this week, and plan to once a week.
I am starting to think it might not be getting enough light. I don’t have par meter to check it.
Anyone have any suggestions? Or am I making something out of nothing?

I do a 14 percent water change a week and is Fritz pro salt Blue box. I don’t t run a slimmer but use carbon and purigen in my filter chamber.
My light sits about 10 inches off the water. I am running a Nero 5 for flow with variable flow around 1400 gph
Parameters are good (although I have been struggling a little with Alkalinity)
Temp 79
Salinity 1.025
PH 8.4
Calcium 420-450
Alkalinity 8
so here is the question, I don’t think my torch is extending as well as it should be. It has been in the tank for over a month. I just started feeding reef roids this week, and plan to once a week.
I am starting to think it might not be getting enough light. I don’t have par meter to check it.
Anyone have any suggestions? Or am I making something out of nothing?







