Sealand Max Control Natural Holding Tank Treatment

Sealand Max Control Natural Holding Tank Treatment is an enzyme and bacteria-based holding tank treatment and waste digester. It controls odors and breaks down waste in RV and marine black and gray water tanks. The proprietary formula starts working quickly. It is environmentally safe and does not use formaldehyde or bronopol.

Key Features:

• Bacteria-based odor control technology to keep tank odors down
• Enzymes break down waste solids to help maintain a clog-free system
• Helps keep tank sensors and probes clean and unobstructed
• Works in both black water and gray water holding tanks
• Light, appealing fragrance suited to open system applications such as portable and gravity toilets
• Concentrated formula with minimal water content, using less packaging per dose than many enzyme treatments
• Supports beneficial bacteria in downstream septic and municipal waste treatment systems
• No formaldehyde or bronopol
• California compliant and approved for use throughout North America

The concentrated formula is dosed at 4 oz of liquid (or one pouch, where sold as pouches) for each 40-gallon black or gray water tank. Max Control Natural gives RV and boat owners a simple way to keep holding tanks fresh and flowing.