Neptune Oxyguard Probe with Cable Pictures & Viewing Mesh size: 180 micron

Mesh size: 180 micron

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

and may develop folds as it matures

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

Results are not affected by calcium and strontium interference within normal stated ranges

Neptune Oxyguard Probe with Cable Pictures & Viewing Mesh size: 180 micronNeptune 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