6 Mechanical Sponges and 6 Biological Sponges Total (Each Package contains 2 mechanical sponges 2 biological sponges) For use with Zoo Med item# TC-20 Turtle Clean 318 Filter or Item# MC-20 Micro Clean 316 Filter.
- 3 Replacement Sponges Combo Packs from Zoo Med
- Each package contains 2 mechanical and 2 biological sponges (6 of each total)
- Replacement filters are easy to change without any outside tools or equipment required
- Mechanical and biological filtration combine to keep the water in your aquarium or turtle tank healthy and crystal clear
- Both types of filter sponges were specifically designed for use with Zoo Med's Turtle Clean 318 or Micro Clean 316 Filter
- 3 Replacement Sponges Combo Packs from Zoo Med
- Each package contains 2 mechanical and 2 biological sponges (6 of each total)
- Replacement filters are easy to change without any outside tools or equipment required
- Mechanical and biological filtration combine to keep the water in your aquarium or turtle tank healthy and crystal clear
- Both types of filter sponges were specifically designed for use with Zoo Med's Turtle Clean 318 or Micro Clean 316 Filter
