Just Drive

Thanks I might give it a go.

Has anyone kept them in tanks before?

I might catch some to eat at the peel estuary (not to sure whether your allowed to keep them in a tank) but I'll properly first try catch and release in the swan river. Will prawns work as bait?

IMO, only beneficial in reef aquariums to remove unwanted chemicals and protein molecules etc, they aren't really used on fish only aquariums and have never seen or heard of one operating in a brackish system, just try to grow some mangroves, they will probably filter twice as well as the skimmer would, and add to a correct brackish biotope.

Growing mangroves? that sounds interesting, were do you get seeds and how do you go about it?

I've seen them displaying breeding behavior similar to tetras after a water change, normally the tank water was relatively warm (around 30 C) and the new water was 25-27. That being said I have not actually seen any eggs or fry.