chemistry of cycling

[Kimberly Irene Lewis]

Hi we just got our first barrelponic system up and running and I’ll be darned if I misplaced my book. Is there anywhere that I can get the information on the chemistry of cycling until I find my book or buy a new one?

Kim

[TCLynx]

I've done some blog posts on cycling with fish and cycling fishlessly.

with fish

Fishless cycling

Other bio-filter cycling and chemistry posts