NilocG AquaticsAquarium Dry Fertilizer (EI w/GH)

This is a fairly simple product, so there is not a whole lot to say. It does what it should- there is a noticeable difference when I am using this product and following the EI dosing system versus when I do not.... Unfortunately, VERY noticeable as I am now having to redo my whole aquarium due to not keeping up with it. The plants thrive on this stuff.I will definitely order again, as the cost comparison of using this instead of the liquid ferts I was using before in my large aquarium is huge. I measure out the doses into pill containers for an entire month and then use it daily, rotating between the micros and macros. That being said, if I had a very small planted tank I would probably use the liquid because the cost savings wouldn't outweigh having to measure it out each month.