o.c.d.

hi bud, do you by any chance at all have any cheato I could get off you, I am desperate as I am trying out a natural filtration system, I spent the whole of last year documenting levels using filters, chemicals and water change and now want to try a natural way. If you don't have any now, please please please can you save me as much as you can, I would appreciate your help.Regards
Tim

hey good on the coral move then. Do you think i can grab some water this eve? or tomorrow? give me a shout.