AquaTop Replacement Aquarium Filter Sponge for CF Series Filters For CF-400UV, Blue 1 ct

Your fish depend on you to keep their water clean, and fresh filter media is one of the easiest ways to deliver. This is a genuine Aquatop replacement filter sponge built for the CF-400UV canister filter. It comes pre-cut to fit, so when your current sponge is full of trapped debris, you can pop in a clean one and have your filter back to full strength in no time.

• Genuine Aquatop media made for the CF-400UV canister filter, so it fits the way your filter was engineered to accept it.
• Pre-cut to size, which means no trimming or measuring and a clean, tidy fit every single time.
• Provides mechanical filtration, helping remove organic particles, foreign debris, and excess food so they exit the water rather than cloud your tank.
• Suitable for both freshwater and saltwater filtration, so it adapts to a range of aquarium setups.
• Blue sponge media that drops straight into your CF-400UV setup with no extra parts to source.
• Sold as a single pack, ideal for replacing one worn sponge or keeping a spare ready for next time.
• Easy to install and handle, a quick and stress-free swap for new and experienced hobbyists alike.
• Helps keep your water flowing freely, since a fresh sponge resists clogging better than one that has been working for weeks.
• Takes the guesswork out of replacements by matching your specific CF-400UV filter.
• A reliable staple to stash alongside the rest of your fishkeeping supplies, ready for the next change.
• Built to fit your existing CF-400UV without adapters, so the swap is the same simple step every time.

Routine media changes are a quiet but meaningful part of giving your aquarium the healthy, stable conditions it needs. With a fresh CF-400UV sponge waiting in the wings, maintenance becomes a fast, painless task instead of something you put off. Slide in the new sponge, get your flow back, and let your fish enjoy the cleaner water that follows. It is a simple, dependable habit that keeps your tank and filter performing the way you and your fish appreciate, week after week.