Maintain large aquariums effortlessly with the Aquatop CAF-180 Classic Sponge Filter. Built for tanks up to 180 gallons, this weighted sponge filter provides dependable 35 PPI coarse filtration, capturing debris while allowing strong water flow and bacterial growth. It’s ideal for freshwater or marine aquariums housing larger fish or breeding systems.

Why You’ll Love It:

• For aquariums up to 180 gallons

• Weighted base ensures secure placement

• 35 PPI coarse sponge for higher flow rate

• Mechanical + biological filtration in one

• Perfect for large freshwater or saltwater tanks