The 5S Sponge fits:
- AquaStyle 980 & 980T Aquariums
Rinse in old tank water to keep beneficial bacteria in sponge alive and replace after sponge begins to deteriorate after ~12 months.
The 5S Sponge fits:
Rinse in old tank water to keep beneficial bacteria in sponge alive and replace after sponge begins to deteriorate after ~12 months.