Aqua One 104F Maxi Internal Sponge 28s 2pk (25028s)

Aqua One Maxi Internal Sponge 28s 2 Pack (25028S)

Keep your aquarium water sparkling and healthy with these genuine Aqua One Maxi 28S sponge pads designed specifically for the Maxi 104F internal filter. Engineered for both mechanical and biological filtration, this 2-pack ensures your filter continues working effectively.

Key Features:

• Perfect compatibility with Aqua One Maxi 104F internal filters
• Dual-function foam: traps debris while providing safe habitat for beneficial bacteria
• Open-cell design allows smooth flow and efficient filtration
• Easy to replace with user-friendly size and shape
• 2-pack convenience for simple scheduled maintenance

Why Replace Regularly?

Over time, sponge structure will collapse or clog, reducing its ability to filter effectively. Replacing every 6–8 weeks helps maintain superior water clarity, consistent flow, and a healthy tank environment.