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4 Posts
Hi, I have learned a lot from reading these post,and here is my first post / question. I have a 20 long tank with 12 pots of 6 speceies the water is just above the soil.I would like to know about powerheads,is one necessary in such a setup? And humidity,do I need to measure it and if so what should it be? here is a pic.
The top is usually covered, this is an 8 month old set up.

The top is usually covered, this is an 8 month old set up.