Thanks Mark, the 3 years old is already loving stretching my pockets! lol.
can i just ask, how did you find backing florabase? I'm not sure what to do, this is my only thing i'm stuck on. Do i use the good old JBL aquabasis with sand (cheap option) and bank the sand, then have more to spend on plants. Option 2, spend a shed load on Columbo and have less to spend on plants. I have columbo in my nano and i love it, however i have had great results with Aquabasis+.