Boyd Enterprises ABE16742 Chemipure Elite for Aquarium, 6.5-Ounce

Great product. Clean water.

This keeps my water so clear. I highly recommend it!

Great product. Easy to use and lasts three months.

It’s a great product

Keeps the nitrates low. Be careful sometimes people return their used bags to Amazon and they get resold.. I had this happen and its really annoying.

Excelent product

been using this product for years now... great product! keeps the water clean and fresh.

This stuff is exactly as described. Great product will gladly purchase again. Price is unbeatable.

Great reliable product. Easy to use and monitor effectiveness. Been using for many, many years !!

Keeps my water clear