Re: Canister layering
my 2 cents.. based on tanks that i had..
Small Fish only based tanks - up to gold fish
larger Ceramic Rings --> smaller sized bio media (if gold fish, alot of bio media is required)
Idea why no coarse sponge is that the waste material is soft and small. the larger CR is to break down the waste materials (which are already very small) and prompt dissolution of waste before the smaller bio media is used.
Big Fish only based tanks
Prefilter (mech media --> coarse sponge --> fine sponge) --> Canister (Bio media)
Big fish, big waste. prefilter is to break it down before reaching the canister. alot of big fish, then go for sump.. canister won't cut it (In my opinion)
Planted + some algae crew only tank
Coarse Sponge --> bio media
the coarse sponge is to trap rotting plant material.
I am balding but i am still young!
Bookmarks