Sand bed questions
If these are already answered somewhere feel free to send me link. Ive been searching and found some information but not alot.
My 180g build is coming along and one of the things I need to start looking at is sand. so some questions for all....
Do i need sand?
If not, whats downside of not using sand?
Should i be putting sand in a remote sump if i dont use it?
Can i just use a little sand? e.g 1"?
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