Review on 🐠 Enhance Water Quality with biOrb 46021.0 Service Kit 3 Plus Water Optimizer for Aquariums by Lori Okuno

Unfortunately I have received products with filter media everywhere. They came in 3 small packages containing a media filter, a filter and a container for the other two. They were covered with plastic wrap but the filter was all over the small package. Every time I need to change the filter I have to take the media one at a time and place them where they should be. The water optimizer bottle does not work well. When shaken, the pump flows. The liquid doesn't seem to work as it doesn't purify the water. Determining the correct dosage is not easy. It says 2 pumps per 60 liters but that is for a 33.75 liter aquarium.