The water where I live is quite bad, I have an undersink reverse osmosis system for myself.

Am I going to need to filter the water for my aquaponics system? I dunno, I'm new to all this! I wouldn't want to kill my fish with whatever chemicals are in my water supply.

If so, would a whole house style water filter installed in-line with the pipe work well enough? Something like one of these water filters, most likely the 5-stage ispring since it's cheapest

Sorry if this is a dumb question and thanks for your help!