Tropic Marin High-Precision Hydrometer Calcium Reactors This makes the InSight Pro

This makes the InSight Pro especially compelling for advanced hobbyists who want more than a remote display and see real value in understanding how room air and surrounding conditions may be affecting the aquarium itself

while the curved hanging bar and suction cups help position the diffuser neatly along the aquarium glass

Plant portions into the substrate with tweezers in the foreground or midground

5 Saltwater Display

ZEOVit Bio-Mate - 10ml is a Korallen-Zucht reef aquarium additive used to help reduce mulm

Tropic Marin High-Precision Hydrometer Calcium Reactors This makes the InSight ProTropic Marin High Precision Hydrometer The Tropic Marin High Precision Hydrometer is a precise floating glass hydrometer for measuring specific gravity in saltwater and reef aquariums. Handmade from mouth blown glass and calibrated for use at 25C 77F, it provides a reliable non digital salinity reference for reef keepers who want to confirm aquarium salinity, check newly mixed saltwater, or compare readings from electronic salinity meters and