Aquarium Filter for Fish Tank, 4-in-1, Medium fit 20-75gal

Key features

• Flow Rate AdjustablePerfect for gentle circulation in small tanks or strong filtration in large aquariums. Works in both freshwater & saltwater—ideal for fish or turtles. Will not suck up baby fish or shrimp. No harm to fry, betta, shrimp
• All-in-One, Keep Crystal Clear4-in-1 system: oxygenation, wave-making, filtration & water pumping.No tools or extra parts needed. Use horizontally or vertically in different water levels
• Reusable Bio-Filter SpongeOur dual-action sponge keeps water crystal clear (High-density foam traps debris while cultivating beneficial bacteri-a.). Simply rinse & reuse
• Easy Setup & Low MaintenanceEasy to install: attach the outlet and air tube; detach for quick cleaning. No tools or extra parts required.Submersible design installs in 3 steps (mounts or lays horizontally). Removable filter box is simple to clean
• Quiet & High Oxygenationjust the sound of bubbles and water - no loud motor noise. Take off the air tube for near-silent use.Built-in aeration system produces fine bubbles to maximize oxygen levels, keeping fish shrimp and turtles active

Free shipping included. 30-day hassle-free returns.