Is Amdro sold in Australia?

Amdro is the best for them. You can get it at Bunnings (sometimes, not always) but certainly at Landmark and Elders. Check the use-by date, I've seen expired ones still on the shelf for sale.

Crummette, choose a product that has Hydramethylnon as its active ingredient.
Do not apply it on the mounds, but rather around the area. You want the ants to forage and take the bait back to the nest.
If you apply the bait on the mound itself, it will ferment and the ants will throw it out of the nest.

Crummette, choose a product that has Hydramethylnon as its active ingredient.
Do not apply it on the mounds, but rather around the area. You want the ants to forage and take the bait back to the nest.
If you apply the bait on the mound itself, it will ferment and the ants will throw it out of the nest.