Penn Plax Bonsai Tree Small ap 40 these high density Black Foam

these high density Black Foam Filter Pads provide powerful mechanical filtration for freshwater and saltwater aquariums

It also improves the ability of arowanas to resist infections

The presence of the free ammonia is detectable continuously with a response time of about 15 minutes

step-by-step instructional booklet with a color chart that provides information on how to correct unsafe water conditions

Simple cleaning and maintenance – Remove individual filter modules while keeping the pump unit in place for easy cleaning and maintenance

Penn Plax Bonsai Tree Small ap 40 these high density Black FoamBonsai Tree ornament is designed for fresh and salt water aquariums. The tree has swim through branches that add a colorful green to your tank. 4" Long x 3 1 4" Wide x 6" Tall