A few update photos of the tank.
The tank is maturing nicely now, with algae growing on the rocks and background, this gives a more natural look plus food for the fish to graze on. No major problems since setting up, the only one was a faulty heater. Luckly it didn't stick on, it just wouldn't work to heat up the tank, however the backup heater was doing a fine job until i got a replacement. Always run a couple of heaters just incase.
On one of my walks i found a lovely long piece of oak wood and thought it would look nice in the tank. Here on the photo i've put the long piece on the right hand side.
This has given some much needed cover for the fish, hopefully the regani pair will settle and try spawning again.