changy

Not that I have seen. a few interstate.
 
My understanding is the main original collector was eaten or attacked by a croc so had since stopped collecting and supplying. They aren't bred (well as readily if they are) like the lei's are.
Gorgeous fish though jardinis. if you find some I maybe keen to mate. Closest ill get to an arowana I think

No, since i'm only running 3 sponges and 2 air stones, I bleed out a lot of the air. I just run individual air line tubing around the place with taps on each outlet of the pump.

I have a Resun LP-40 running in the living room and you can barely hear it

Up for sale is my male Motoro.
Have had him since he was a pup, is a very a tolerant Ray and has lived with a blind peacock bass all his life.
He feeds on anything and has a very good appetite. I've got him eating a mixture of NLS and hikari and occasionally a seafood mixture.
Reason for sale is moving overseas and tank is getting too small for him. Regretful sale
Price is $650 however I am open to all reasonable offers, pick up in Perth no shipping