No, just Sulphur Powder.
This is the first time we've had budgies, so we are not very familiar with them. We started off with 4 (which was abouta year),lossed and gained.
The aviary is pretty horrible under the woodchip, we used to have a fishpond where the aviary is now and that is now filled with dirt. There is also an old tree stump in the aviary that was filled with a termites nest but the nest is dead. This is where the first babies were born in the stump.
I read the page with all the information about coccidiosis and the symptoms our budgies have are very, very similar.
Another symptom is trembling and unstable.