Works continuously as an economical and rechargeable
ammonia remover for use in freshwater aquariums and ponds. This product
promotes a healthy underwater environment for your fish, and may be used
when setting up a new aquarium or in established aquariums when ammonia
An economical ammonia remover developed especially for freshwater
aquariums. Great in outdoor ponds and aquariums. Protects against
ammonia build-up or surge. Keeps goldfish healthy and goldfish bowls
clean for up to two weeks.