Alright the new tank idea is out. I wasnt able to convince the gf that there was enough space on the kitchen bench if I got the 2ft tank and I couldnt find any bigger tanks that I could afford that had a foot print that fitted.
SO
I went to the LFS where I picked their brains as much as I could. Nothing with the tank params was bad according to them altho they think the PH may be a bit high and that could stop them breeding.
So I bought a river pebble to stick in to hopefully lower the PH a bit, if that fails I might try some salts.
I check my GH this morning and its sitting at 8 which apparently is fine. Ph was still around 7.6ish.
I decided id get some annibus on driftwood for them as well and added 6 new cherries to see if they might spark up some romance. ( I am thinking of maybe playing them some Tom Jones as well )
Pics of the new set up, sorry bout the quality they are from my phone.