Native eel tailed catfish.
Australian Native eel tailed catfish (tandanis tandanis)
100-150mm long - quite a few available.
Awesome to watch... I have them in with goldfish, adult turtles and yabbies in different tanks.
Suitable for fresh to brackish water, cold or tropical.
Busy, active fish good gravel and pond cleaners.
Good eating fish if youâ€™re into that.. great for stocking dams.
Good video and info here:
Pickup from Helensburgh.. bring a bucket.