Fluval Reef 4.0 LED Nano 25w Filter Media which provides excellent biological stability

which provides excellent biological stability of the aquarium

Perfected Spectrums

Foam Base - Polished Edges For Better Viewing

just constant readings

Fluval Reef 4.0 LED Nano 25w Filter Media which provides excellent biological stabilityFluval Reef 4. 0 LED Nano 25w The German engineered Fluval Reef Nano 4. 0 LED doesnt just illuminate your saltwater aquarium, it transforms it. With its critical actinic range, this full spectrum lighting system gives your corals exactly what they need to photosynthesize, grow, and show off their most vibrant colors. The best part? You can control everything from your smartphone. The FluvalConnect app puts you in charge of independent color channels,