Review on 🔍 Seachem Purigen 19179 - Ultimate Filtration, 2.1 oz/100ml by Kelly Burton

I have a 29 gallon tank of plants. But not everything was as clear as we would like it to be. I love tannins, but you don't have to eat them. It was a little difficult to get a shot without glare, but you get the point. I've never had such a clear system! In a planted freshwater aquarium, Purigen will not affect the nutrients available to your plants. I don't think I can stop using it now because of the ease of use and the benefit of being so clear. Money well spent!