I am planning to change my substrate of my existing 55gal tank. Currently I
have 60% Fluorite, 10% Gravel (Pet$Mart) and 30% Pool Sand. I going to have
100 % Fluorite.
How do I change it without affecting my filtration and my live stock?
I thought of changing 25% of gravel every week for 4 weeks. Is it a good
idea?
I appreciate any of your ideas.
Dominic
http://www.dlink.org/aqua