I have not heard any reviews lately on the PTC. For those who have purchased one or more --- what do you think?
Also, how much are they? I have about 220g of total volume counting the sump and use 3x 400w MH. Sounds like I'd need more than one PTC-6 and I've got the impression thats kind of $$$$.
Also, how much are they? I have about 220g of total volume counting the sump and use 3x 400w MH. Sounds like I'd need more than one PTC-6 and I've got the impression thats kind of $$$$.