JBJ Replacement Filter Media for HB-15 – 3 pack – HM-FM-15

JBJ Replacement Filter Media for HB-15 – 3 pack

• The replacement coarse sponge in this set provides both mechanical and biological filtration.
• The carbon filter cartridge provides chemical filtration for your filter system.
• Fits in the JBJ Reaction Hang-on-Back Filter (sold separately) and is easy to replace.
• Keeps your aquarium water crystal clear and healthy.
• It is recommended that you replace your filter media monthly.

The JBJ Aquarium HB-15 Reaction HOB Replacement Filter Media is a complete replacement media set that includes the Carbon Filter Cartridge and Coarse Sponge. This replacement filter media set fits perfectly in the JBJ Reaction HOB filter (sold separately) to keep your water healthy and clear. The set provides the media for all three types of filtration—mechanical, biological and chemical filtration. The coarse sponge provides mechanical filtration, trapping free-floating detritus to keep your aquarium water crystal clear. The sponge’s coarse and porous surface also provides biological filtration by allowing beneficial bacteria, which remove ammonia and nitrates, to grow. The carbon filter cartridge absorbs impurities and removes odors and discoloration. To replace your filter’s media, simply slide out any old carbon filter cartridges and slide in the new ones. Then, remove the old coarse sponge and replace it. It’s that easy!