Neptune Oxyguard Probe with Cable Pictures & Viewing and even from the glass

and even from the glass

Turn protein skimming and mechanical filtration off before feeding and allow 10 to 15 minutes after feeding before restarting filtration

It grows to 21 inche and needs an aquarium of at least 180 gallons

helping reduce surface-only feeding and supporting more natural feeding behaviour

the circles extend into stripes along the body

Neptune Oxyguard Probe with Cable Pictures & Viewing and even from the glassNeptune Oxyguard Probe with Cable Neptune Oxyguard Probe with Cable is a high grade dissolved oxygen probe for compatible Neptune Apex aquarium controller systems using the PM3 dissolved oxygen module. Dissolved Oxygen Monitoring for Advanced Aquariums Dissolved oxygen monitoring is useful on heavily stocked aquariums, fish rooms, quarantine systems, ozone or aeration setups, and advanced reef systems where oxygen availability can affect livestock