Thanks for the comments guys. Still not exactly how I want it but I suppose it never will be. Yeah for me South American fish are great. The rummies school really well and I love plecos/catfish as they produce the most natural behaviours i think, yet the GBR/Angelfish are so intelligent and interactive. Fingers xd I'll get a discus tank like yours eventually, devotedtodiscus. And remember i may need some help with co2 that is my next adventure haha