Changing the Phosphate+Nitrate Removal Pad regularly will increase water quality and enhance the well-being of your aquatic pets by removing solid organic compounds before they break down and increasing the levels of ammonia and nitrate in your aquarium.
Features
For ponds, marine and freshwater aquariums
Reduces algae growth
Reduces the need for water changes
Traps excess food, waste, and detritus
Cut-to-size 10in x 18in filtration pad