Sorry Silly Question

[gunman]

Don't want to confuse things more , nearly aeverything that displaces water in your tank is at the bottom, so dividing into sections will mean the top sections will contain more water than the bottom sections .

Sorry

Seriously though, it's not that exact a science anyway.

 

[Twinklecaz]

LOl really? So I'm actually changing a higher percentage than I think?

Well that can only be good I suppose

 

[bubble87]

ok guys i think ive got it now