• Essential Setup & Before-Use Tips for Best Performance: Before turning on, rinse sponge/filter cotton in tank water (not tap - preserves beneficial bacteria); prime the filter by filling chamber with water to avoid air locks; hang securely on tank rim (fits most 5-10mm glass); position waterfall output to agitate surface for max oxygen - do this dry-run test first to check flow/no leaks
• Before First Use & Cycling: Run filter 24-48 hours before adding fish (helps establish bacteria); add beneficial bacteria starter if new tank; never run dry or without water - unplug if moving; perform 20-30% water changes weekly to keep media happy and reduce maintenance
• Powerful 500L/H Flow with Surface Skimmer: Pumps up to 500 L/H (8W efficient) - removes surface grime/oil film for clearer water, better light penetration, and higher oxygen exchange; ideal for small-medium freshwater tanks (30-100L recommended)
• 3-in-1 Filtration System: Mechanical (cotton/sponge traps debris), biological (media space for beneficial bacteria growth), and surface skimming - keeps water crystal clear and healthy for fish/plants/shrimp
• Customizable Media Chamber: Plenty of space to add bio rings, ceramic rings, carbon, or extra sponges for advanced filtration - upgrade easily for planted tanks or higher bioload
• Transparent & Easy-Monitor Design: See-through body lets you check flow/media condition at a glance - no guesswork; quiet operation with adjustable flow if needed
• Simple Weekly Maintenance: Rinse sponge/cotton in old tank water (never tap/chlorine - kills good bacteria); clean impeller monthly with soft brush in tank water; replace cotton as needed (cheap refill); full clean only if flow drops significantly
• Safe & Reliable Specs: 220-240V, low 8W power (energy-saving), compact hang-on-back style (no plumbing); for freshwater only - not saltwater; indicated for aquariums; use adequate fish food/species care

What's in the box
1 x Hanging Filter