![Sudbury Bio-Tank Holding Tank Treatment - 4oz *Case of 12* [926CASE]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/31146/31868/76020XL__91857.1572286951.jpg?c=2 "Sudbury Bio-Tank Holding Tank Treatment - 4oz *Case of 12* [926CASE]")
![Sudbury Bio-Tank Holding Tank Treatment - 4oz *Case of 12* [926CASE]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/31146/31868/76020XL__91857.1572286951.jpg?c=2 "Sudbury Bio-Tank Holding Tank Treatment - 4oz *Case of 12* [926CASE]")
Product Overview
Bio-Tank Holding Tank Treatment - 4oz *Case of 12*
Features:
- Non-Toxic
- Bio-Tank 40 is safe and natural
- Eliminates offensive odors
- Specifically for your holding tank
- Contains HT-40™
- Case of 12
Directions: Mix 1oz of Bio-Tank 40 with one gallon of water for up to a 60 gallon tank (adjust dosage slightly to meet your specific need).
Specifications:
- Type: Bilge & Holding Tank
- Box Dimensions: 2"H x 4"W x 4"L WT: 4.2 lbs
![Sudbury Bio-Tank 40 Holding Tank Treatment - 4oz [926]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/31139/31861/75915XL__57877.1572286930.jpg?c=2 "Sudbury Bio-Tank 40 Holding Tank Treatment - 4oz [926]")
![Sudbury Holding Tank Kem - 8oz *Case of 6* [826-86]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/34284/42531/75908XL__10692.1583278752.jpg?c=2 "Sudbury Holding Tank Kem - 8oz *Case of 6* [826-86]")
![Sudbury Holding Tank Kem - 32oz *Case of 6* [826-32CASE]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/31145/31867/76010XL__31992.1572286949.jpg?c=2 "Sudbury Holding Tank Kem - 32oz *Case of 6* [826-32CASE]")
![Raritan K.O. Kills Odors Bio-Active Holding Tank Treatment - 32oz Bottle [1PKO32]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/36546/46331/85421XL__18813.1595445610.jpg?c=2 "Raritan K.O. Kills Odors Bio-Active Holding Tank Treatment - 32oz Bottle [1PKO32]")
![Sudbury Holding Tank Kem - 128oz [826-128]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/31228/31950/80841XL__41047.1572287363.jpg?c=2 "Sudbury Holding Tank Kem - 128oz [826-128]")