Update:
So the tank is coming along nicely, finished cycling 2 weeks ago and have made some changes.
Main Changes
Added Single 1Inch Airstone to aid oxgenation and water movement.
Added some Cypts, Alteranthera, and Weeping Moss
Added a large (Fake unfortunatley) hollow wood piece - would of prefered natural but needed hiding spaces for the fish.
Removed bioreactor CO2 system as it wasn't delivering and decided on liquid carbo dosed at 1.4mL daily, with K2PO4, KNO3 and Seachem Flourish dosed 3 times a week prior to a 50% water change on sundays - plants seem to be doing okay.
Added 650l/pH Circulation Pump to ensure plants receive nutrients around base of tank.
Stocking (Current)
3x Male Endlers Livebearer
1x Red Wagtail Platy
1x Blue Mickey Mouse Platy
3x Dwarf Chain Loach
Further Additions
6x Chilli OR Espei Rasbora (should get in a weeks time)
Next Steps:
Vallis + Giant Vallis at the back will be removed due to intollerance to liquid carbo... will probably replace with more Alteranthera (undecided)
Water sprite will be removed as it has melted
Add some water lettuce to subdue the lighting for the loaches.
As for the loaches, bought these without researching first *argh!* under advice they would control snails better than assasins, whilst this has been the case (I rarely see snails) I don't feel its fair to keep them in the tank forever given it's 61cm in length and has fairly rough substrate (although they seem happy enough and even shoal sometimes)... and since i find them fascinating fish I have a new 33Gal coming this week and am planning an indonesian themed tank geared roughly towards the needs of the loaches, I will probably get 2 more aswell once in the new tank and other stocking will be focused towards fish from the same continent.
Pictures: