About This

• FILTER SPONGE SET - Includes: 2 x coarse sponges, 2 x fine sponges & 4 x carbonized sponges for multi-stage filtration.
• COARSE SPONGE - Traps large debris like fish waste and food particles. (Replace every 2 months)
• CARBONIZED SPONGE - Removes odor, chlorine and fine impurities. (Replace monthly)
• FINE SPONGE - Provides final water polishing before return flow. (Replace every 2 months)
• EASY MAINTENANCE - Depending on the environment in your aquarium tank, do the cleaning at least every 2 weeks. To do the cleaning, simply take out the filter sponges and rinse with clean water.