Review on 💧 Enhance Water Quality with Seachem Matrix Bio Media 500ml by Melissa Parker

With every water change I take 50% of the water, shovel the sand and vacuum. As soon as I rebuild everything into a normal aquascape and put it down, ammonia always splatters. I tried blocking the Ammo API but even that didn't work until I found the Seachem Matrix biocarrier. I will keep it in an indoor container overnight and the next day and then replace it with something else like Seachem Malawi for my African cichlids. The result is 100% ammonia blockage and crystal clear water, no second partial water change required! The fish is happy and I am happy, great product.