Tropic Marin ATM10304 Bio Actif Salt: The Perfect Solution for 32-Gallon Aquariums Review

When I tried this water treatment for my aquarium, I was impressed with how quickly it cleared up any cloudiness in the water. It's easy to use and doesn't leave any residue or discoloration. The added vitamins and minerals also help promote a healthy environment for my fish. The only con is that it can be a bit pricey compared to other water treatments on the market. Overall, a great investment for any aquarium owner looking for high-quality water treatment.

I had to relocate my saltwater aquarium and to do that I had to do a huge water change. Within 24 hours after tank filling and sedimentation. The water is crystal clear and all the fish etc are happy! Good product.

I mix this with Tropic Marin Pro Reef. As I'm transitioning to Bio-Actif I added this little box to a 200 gallon Pro Reef to start the transition. I know my LFS and a few friends who use it and get amazing results.