Hi, I am new to this although my gf has some equipment and experience. We are using an nft system (45 l) capacity.
She has never worried about the water temp and has done alright but if this is something we should be considering I would like to do it. I want to aim for perfection, knowing there will be problems and variations.
My questions are:
Is water temp massively important and if so why?
If I do need one, which cooler should I be looking at for this system (45l)??
Thanks and happy growing
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