Thetford Aqua Kem Green Sachets (12 Pack)

Aqua Kem Green Sachets are Thetford's zip-bag pack of pre-measured toilet chemical doses for the waste (black) tank of cassette and portable toilets. Each 30g sachet drops straight into the tank and dissolves completely in water, using biological action to liquefy solid waste, control odour for up to five days and make the tank easier to empty and rinse. The formula is ISO 11734 tested, so it's safe to discharge into a septic system or dump station without disrupting bacterial breakdown. It's a citrus-scented, dye-free green treatment, and the resealable zip bag keeps unused sachets dry between trips.

• Format: 12 x pre-measured dissolving sachets in a resealable zip bag
• Sachet weight: 30g each
• Scent: Citrus fruits
• Colour: Green
• Dosage: 1 sachet per 20L of waste tank capacity, plus 2-3L of water
• Effective for: up to 5 days per dose
• Septic tank safe: ISO 11734 tested
• Manufacturer code: 30530ZK

• Q: Will this dissolve fully, or do I need to shake the tank?
  A: The sachet is designed to dissolve completely once dropped into the tank water — no need to open it or pre-mix, just add the recommended water and it breaks down on its own.
• Q: Is it safe to empty into a septic tank at a dump station?
  A: Yes. Aqua Kem Green is ISO 11734 tested as septic-safe, unlike some formaldehyde-based blue chemicals, so it won't harm the bacterial digestion in a septic system.
• Q: How many sachets do I need per trip?
  A: Use one sachet per 20 litres of waste tank capacity with 2-3 litres of water added; check your cassette or tank's rated capacity to work out how many doses a trip will use.
• Q: Does it work in a cassette toilet as well as a fixed waste tank?
  A: Yes, it's suited to both cassette toilet waste tanks and fixed/portable toilet holding tanks.