HOLDING TANKS: – Depending on the size of the tank I recommend using 1 x 30 gram tablet (white) for 7 days usage , add more as required. The tablet is similar to the 8 gram but more economical for such tanks.If you have a boat/yacht etc sea water can be used and with a Masurator suggest crush the tablet install pieces to prevent from jamming. If you have the small bottle Mini tabs enclosed in your packaging I suggest use the same method as shown above for the bowl & seat.
The Mini Oxygen Tab in a spray bottle lasts around 3 weeks can be used in the kitchen, Bathroom on bench tops etc and has NO perfume.
GREY WATER: – I recommend using the 30 gram tablet can be placed on the far corner of the shower base , this will clean out the pipe lines leading to the tank, also can be placed directly intothe tank.