Specialist Aquatics Aquarium XY-1812 Aquarium Filter Media Sponge – 64x12x2cm Cut-to-Size Foam Pad for Canister & HOB Filters – Mechanical & Biological Filtration

📏 Large Format – 64x12x2cm: Generous size allows custom cutting to fit most canister, hang-on-back (HOB), and internal filters. ✂️ Cut-to-Size Flexibility – Easily trimmed to fit most aquarium filters, sumps, or DIY setups 🌊 Fresh & Saltwater Compatible – Safe for tropical, marine, and planted aquariums 🔁 Reusable & Durable – Rinse and reuse multiple times without losing structure 🧪 Supports Biological Filtration – Promotes beneficial bacteria growth for healthier water chemistry