RO or City of Edmonton Water?

[Brent F]

Originally Posted by SeaSerpant

Well i want corals so would i be able to buy some Distilled water or for a RO/DI system how much would it cost for one for a 20g tank?

You can buy RO at any grocery store or at Home Depot. It's about a dollar a gallon.
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Honda XBR500

[SeaSerpant]

So i should buy like 50g before hand when i start for water changes and major spikes in the parameters.
Thanks!
SeaSerpant