Marineland (Aquaria) MLAND Repl Bio-Wheel Assy-99B

Marineland (Aquaria) MLAND Repl Bio-Wheel Assy-99B

• 1 5/8" long x 2" wide
• Replacement of this part should only be done if the bio-wheel will no longer spin or if the wheel is broken or damaged. Discoloration of the pleated Bio-Wheel material is normal and desirable. And a slight irregularity in the Bio-Wheels rotation is normal. Rotating at any speed the wheel is working to eliminate toxic ammonia and nitrite.

Marineland/Aquaria Bio-Wheel Replacent, this item is only the bio wheel. The bracket is sold seperately.   - Irregular rotation of the Bio-Wheel is also normal.  - Discoloration of pleated Bio-Wheel material is normal and desirable.  - A Bio-Wheel rotating at any speed is working to eliminate toxic ammonia and nitrite.