Sadly this tank never got off the ground for several reasons. I persevered with it a long time but I'm going to be taking it down this week.
1) Three tanks is too much for me and I want some of my time back.
2) The branches are an absolute nightmare for maintenance. I can't stick my hand/net/siphon in anywhere and the back is totally inaccessible.
3) I don't think the ArcPod lighting on this Arcadia tank is really suitable for plants. The lighting is strongly biased in the centre and weak at the sides. I ended up with a lovely moss canopy in the centre of the tank at the top but it blocked light to the rest of the tank so the other plants suffered.
4) I don't think I'd ever see the shrimp in this tank. One day I'd like to try again but using a simpler design for better visibility of shrimp.
5) I'm battling algae in all three tanks right now, this one has got BBA and I'm calling it a day - enough is enough!
Thanks for the support, sorry I never really got this one working!