thanks Lupin.. great advice..Lupin;2268600; said:You should expect this to happen. Increased heat also increases speed of lifecycle thereby reproducing more parasites.
I used a tablespoon per 5g as well. Aros will tolerate salt temporarily. Treatment must be done for 14 days minimum to make sure all parasites are eradicated.
30 degrees Celsius should be sufficient enough.
Meds are usually your last resort. Malachite green will be fine but it does also kill the beneficial bacteria responsible for the nitrogen cycle so you will need to watch your water parameters regularly as arowanas are prone to cloudy eyes when water quality deteriorates.

