QT Substrate

[hoff0077]

Should i or should i not use a substrate on my QT tank. I have a biowheel filter, would i have to have a substrate for it to work?:notsure:

 

[elfdoctors]

Subtrate is not necessary and can actually make it harder to keep the tank clean.
However, if you have to use an uncycled tank, adding some substrate from your display tank will help this cycle faster.