Review on 🐠 Seachem Purigen 250ml: Superior Water Purifier for Aquariums by Janelle Simmons

Seachem Purigen is an essential filter material for planted aquariums, particularly those using Revinenia substrate or other elements in the aquarium that leach tannins and/or humic acid. This stuff works. 35 gallon aquarium planted with Revineia. Purigen helps remove humic acid that leaches the soil without absorbing the nutrients your plants need. This is essential for planted aquariums to keep the water clean, remove nitrates and keep the aquarium water healthy. Use the tank as it will interfere with this process. I highly recommend Seachem Purigen. This is one of the best chemical filter products on the market.