Opti Mag Bolus (10 pack) Combs & Brushes The M550 is a powerful

The M550 is a powerful mains fence energizer

1:1 ratio lightweight reel

If a fault is found on the fence line

Wall mounted (bracket included) or sitting directly on chemical drum

giving you key information at a glance

Opti Mag Bolus (10 pack) Combs & Brushes The M550 is a powerfulContains magnesium for the prevention and treatment of cases of grass tetanySuitable for use with cattle and sheepOral administration through specifically designed bulleting gunThese magnesium bullets are targeted at preventing hypomagnesaemia (grass tetany) in dairy cattle. They should be administered before the major risk periods of grass tetany. These risk periods include after calving when cows are grazing lush early spring grass. Use a suitable