Algezid II 1 Liter
This powerful, chlorine-free biocide is used to prevent fungus and algae forming in the water tanks and in wash water and silver recovery units. When used correctly, AGEZID II has no detrimental effects on photographic materials. It should not be added to the processing solutions.
After shut-down, 2 ml ALGEZID II (per 10 litres) are added to the water tank. The water need not be drained off before the next development batch.
The concentrate will keep virtually indefinitely in closed bottles.