[Daytona675]

From the Marineland manual, it's shows a PAR
Value of [email protected] a 12" distance,same as in my
setup, my ground cover HC grows well up against
The front glass,but is yellowing towards the center.
I also am starting to have thread algae problems in
that area.I'm going to back the fixture off 2", and see if it helps.

 

[Daytona675]

The substrate is Carib Floramax and a little bit of laterite
on bottom.I was kinda following the startup procedure
outlined in the Tropica app. Just started with
full dosing ferts yesterday, they had recommended
only using 1/2 dose micro and K,and no N or P until now.
Thanks,will see where it goes.