Fauna Marin ELEMENTALS TRACE I Iodine Supplement Size:250mL The optical level sensor is

The optical level sensor is used to monitor the water level to determine whether water needs to be replenished

FITS AQUATICLIFE MODELS: The AquaticLife replacement sediment filter cartridge for reverse osmosis/deionization systems can only be used for AquaticLife RO & RO/DI models 540370

while creating a gentle shimmer throughout the aquarium

Complete phosphate and nitrate free multi-nutrient with iron

Effective concentrate (50% less consumption)

Fauna Marin ELEMENTALS TRACE I Iodine Supplement Size:250mL The optical level sensor isThe Elementals series is designed for use with regular ICP analyses. The Fauna Marin ICP analyses help you to keep your aquarium perfectly supplied. In addition to the measured values, Fauna Marin ICP analyses provide you with all necessary dosage recommendations. In addition to the salts of the macro elements calcium, magnesium and carbonate hardness, we also offer a number of special trace elements whose function is essential in saltwater aquaria.