I took a couple pics with the lights on and it's hard to see much, the lights seem to give everything funky color on my camera. I will go out right at lights out and get a couple with a portable light I use. I'm in the country and on a well, so my water is as close to natural as I can get, no chlorination or other processing but it does come out the tap about 7.8. I pulled the ingredient list from the Vermifire, and it does contain coco. List is as follows, in their order...Perlite, coco coir, compost, processed softwood bark, lava rock, sphagnum peat, worm castings, fertilizer(see below), volcanic ash and mycorrhizal fungi. Ferts derived from bat guano, blood meal, bone meal, dolomite lime, feather meal kelp meal and potassium sulfate. Also includes glomus intradices. My first grow I used FFOF and got great results, but my local grow shop is having trouble getting that now and said this was about as close as anything he's come across. I'm not adding anything to it, just wanted to run a crop and see how it works.