Hagen Fluval FX2 Bio-Foam - 2 Pack Loaches Compatible with Radion XR15 and

Compatible with Radion XR15 and XR30 fixtures when the correct slide is used

HEI2 optical system: The G6 LED cluster and HEI lens work together to create EcoTech's Hybrid Hemispherically Edge Illuminating optics

5 inch ceramic biological filter media for freshwater and saltwater aquariums

95-gram disposable CO2 cylinder

Hagen Fluval FX2 Bio-Foam - 2 Pack Loaches Compatible with Radion XR15 andHagen Fluval FX2 Bio Foam 2 Pack Hagen Fluval FX2 Bio Foam 2 Pack is replacement foam media designed specifically for the Fluval FX2 canister filter, helping capture large debris while supporting biological filtration. FX2 Bio Foam Mechanical Filtration Rippled foam surface helps trap large particles and debris. Supports both mechanical and biological filtration. Complex foam structure promotes beneficial bacteria growth. Designed for consistent water