Hygger 2-in-1 Sponge Filter - Large Hang-On Filter Media Best used as supplemental fluorescence

Best used as supplemental fluorescence lighting alongside a growth-focused or full-spectrum reef light

ReefBeat app control and coordinated daily scheduling for reef

and night programming

Built around JBJ's Commercial Series platform

and use a separate thermometer or controller check to verify actual aquarium temperature after installation

Hygger 2-in-1 Sponge Filter - Large Hang-On Filter Media Best used as supplemental fluorescenceHygger 2 in 1 Sponge Filter Large The Hygger 2 in 1 Sponge Filter Large is a larger air driven biochemical sponge filter for gentle mechanical and biological filtration in freshwater or saltwater aquariums. It is designed for larger tanks or deeper setups where soft flow, oxygenation, and additional biological media capacity are useful. Hygger Large 2 in 1 Sponge Filter Overview This large model provides the biggest body size in the HG120 sponge