The Fluval Betta Diffusion Chamber Pad – 4 Pack is a genuine replacement media set designed to fit the built-in filtration system of select Fluval Betta aquariums. These pads sit inside the diffusion chamber to help gently disperse water flow while providing mechanical filtration — creating a calm, betta-friendly environment.

Key Benefits

• Genuine Fluval replacement pads
• Softens water output for delicate betta fins
• Provides mechanical filtration
• Helps maintain clean, clear water
• Easy drop-in installation

Compatible Aquariums

Designed specifically for:

• Fluval Betta Premium Aquarium Kit – 2.6 US Gal (10L)
• Fluval Betta Premium Aquarium Kit – 5 US Gal (19L)

(Only compatible with Fluval Betta aquariums that feature the integrated rear filtration diffusion chamber.)

Always confirm your tank model before purchasing to ensure proper fit.

Specifications

• Pack Size: 4 pads
• Function: Flow diffusion & mechanical filtration
• Installation: Fits inside built-in diffusion chamber