Coralife Biocube Mini Hydrometer
Protein Skimmers Biocube Mini Hydrometer can remain submerged in aquarium, letting you know your salt level at a glance. Compact design allows for discreet placement in aquarium. Will not interfere with view. Ideal for all saltwater aquariums and sumps.
- Â Â Â Can remain submerged inside your aquarium or sump
- Â Â Â Know your salinity in a glance
- Â Â Â Compact design allows for discreet placement in the aquarium
- Â Â Â Ideal for all saltwater aquariums and sumps