Cheap Insurance For Freshwater & Marine Aquariums•Eliminates the chance of water siphoning backwards and damaging your pump or causing an electrical short•High quality neoprene valve provides the ideal cracking pressure...
Don’t be fooled by its compact demeanor! The Nero 3 punches well above its class delivering true 2000 gallons per hour (gph) of flow. That’s the kind of flow that...
