Brightwell Aquatics Florin-K - 500ml Additives Passive silent cooling: Fanless heat

Passive silent cooling: Fanless heat sink design provides quiet operation with no cooling fan noise

Use nitrate results alongside phosphate testing

Remove and rinse the nozzle periodically to clear algae and debris from the internal channels

Unplug the UV sterilizer before service and allow the unit to cool

If the magnets separate

Brightwell Aquatics Florin-K - 500ml Additives Passive silent cooling: Fanless heatBrightwell Aquatics Florin K 500ml Brightwell Aquatics Florin K 500ml is a high purity potassium supplement for freshwater planted aquariums. It helps maintain potassium availability for photosynthesis, enzyme activation, ion balance, nutrient transport, and healthy plant growth. Brightwell Florin K Potassium Supplement for Planted Aquarium Growth Potassium is one of the most important elements for freshwater plant growth and is used heavily by fast