Im just using JBL ferropol weekly fertiliser once a week, and JBL ferropol 24 everday and thats about it. Ive tried to keep the co2 as high as I can without causing fish based trauma Im running 5 t5 lights, 3 powerglo and 2 jbl solar tropic at the moment.
What a gorgeous setup. I agree it must be that much more beautiful in person. You might try shooting at night and darkening the room the next time you get pictures. There is a lot of glare on the aquarium glass in these shots.
Given the lower maintenance of the Hair grass, I'd suggest some nice bushy Crypts or Starougyne 049 Tropica in place of that ratty looking Gloss(?) in the midground, this would be easy to keep up on and look nice against the hair grass, and the background plants.
Gloss can work, but it's more work than it's worth for this layout.
I'd chose a more appropriate plant for around the rocks.
thanks all for ur comments much appreciated. I did really enjoy scaping it, working at an aquatics center, its one of the perks of my job i guess altho i did nearly die when a customers child ran up to it and made the rocks collaspe at one point by slamming the cupboard door....kids eh