Fritz Mardel Maracyn - 10 pk Decorations Microwave until it starts to

Microwave until it starts to boil (typically 2-3 minutes)

reducing organic waste build-up in the aquarium

Intake Tube

copper sulfate

Wall Clearance

Fritz Mardel Maracyn - 10 pk Decorations Microwave until it starts toA Highly effective treatment for bacterial infections in fish Effective against gram positive pathogenic organisms: Symptoms of clamped fins, swollen eyes, heavy or rapid breathing, patchy coloration, change in swimming behavior About Mardel Maracyn Provides relief from bacterial infections such as body fungus, gill disease and popeye in fresh and saltwater aquariums. Mardel Maracyn is a specially compounded broad spectrum antibiotic (erythromycin)