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Aquarium HOB Filter Baffle: Betta & Shrimp Tank Flow Control
Quality You Can Trust
Designed for aquariums and built to last
Loved by Fish & Plants
Safe, smooth and aquarium friendly
Fast UK Dispatch
Shipped next day from Dorset
Small Business
Thank you for supporting a small UK business
Calm the flow in your aquarium with our Universal Aquarium Filter Baffle, perfect for creating a stress-free environment for Betta fish, shrimp, and other species that thrive in gentle currents. Designed to reduce strong filter output, this baffle slows water flow, keeping delicate fish and shrimp safe while maintaining healthy filtration.
Our filter baffles are compatible with popular HOB (Hang-On-Back) filters making them a versatile choice for aquarists of all levels. Easy to install with suction cups, this baffle quickly attaches under your filter and can be further customized with filter floss to fine-tune current strength.
Sizes Available:
Small – 4″ (100mm)
Large – 5″ (125mm)
Extra Large – 6″ (150mm)
Key Benefits:
Reduces strong filter flow – ideal for Betta fish, shrimp tanks, nano aquariums, and community setups
Protects delicate shrimp and fry from harsh currents
Compatible with most major HOB aquarium filters
Quick, tool-free installation with suction cups
Perfect for Betta tanks, shrimp keepers, and aquascapers, this filter flow controller ensures your aquarium stays calm, safe, and stress-free while still running efficiently. Proudly designed and crafted in the UK by CJAquatic.
Package Includes:
1 x Aquarium Filter Baffle (chosen size)
Delivery
Free UK delivery
Orders are carefully packed and shipped next day from Dorset.
- Free UK delivery
- Shipped next day from Dorset
- Please check product suitability before use in your aquarium




