Fluval T100 Aquarium Heater 100w plant light Overflow lid reduces algae growth

Overflow lid reduces algae growth inside the overflow box and prevents fish from entering the plumbing area

Once dissolved

Shake well before use

And with continued use

Fluval T100 Aquarium Heater 100w plant light Overflow lid reduces algae growthFluval T Electronic Aquarium Heater 100W Submersible T Series heaters combine electric accuracy, reliable monitoring and several safety features to conveniently maintain desired water temperature. Fully electronic heating with 24 7 monitoring for stable temperature control. 360 degree indicator light ring displays heat mode clearly from any angle. Added safety with auto shut off and heater guard. DIGITAL ACCURACY Advanced electronic sensor accurately