Serenity Nitrite & Nitrate Removing Filter Sponge - 45x25cm

The Serenity Nitrite & Nitrate Removing Filter Sponge (45x25cm) is a specially formulated filter media designed to reduce harmful nitrite and nitrate levels in your aquarium. Compatible with most canister and sump filtration systems, it helps create a safer, more stable water environment for fish, invertebrates, and aquatic plants.

The sponge works by targeting toxic nitrogen compounds — a leading cause of fish stress and poor water quality — while also providing mechanical filtration to capture fine particles. Easy to cut to size and simple to replace, it integrates effortlessly into your existing filter setup.

✔ Reduces nitrite & nitrate levels for healthier water
✔ Mechanical & chemical filtration in one
✔ Compatible with canister filters & sumps
✔ Easy to cut to fit any filter
✔ Helps reduce fish stress and improve water clarity

Suitable for freshwater and marine aquariums.