DI water for arowana set up
 

Hi. I'm new to aro. Planning to set up one.
I have a di system at home for my salt water tank. Wonder should I use it for my arowana?
Thanks

may I know where are you located?
where do u plan to get water to fill up the fishtank?

From my tap?

Not a good idea for aro, imho.

Perhaps only use as top up water.

If tank filling or WC with deionised water, the mineral/ion replacement be rather tedious.

If you're in Singapore, then tap water with suitable water conditioners is sufficient. Don't need DI water. :)

I know some countries use ground water, then maybe partial DI might be required.