This one was a bit pricey. I justify it by the fact that I didn't buy three Guppies that I wanted .
I also let myself by some java fern
It's a whole checks and balances thing if they don't have what I want I get to buy a whole bunch of stuff that I don't really need!!
Or something like that anyway I'm not really sure what the exact rules are I kind of make them up as I go along