How to store RO water and keep it fresh for a month?

Tone5500 said:

What are you worried about growing in the water ???

Click to expand...

Can you explain your question, please?

I'm worried about bad bacteria growing in the water.

I don't want to water my plants with water that is contaminated by harmful bacteria.

My uv filter is sized for the pond size it's meant to filter. An airtight container with a single dose of chlorine to 1-2ppm free chlorine will work too.

Use a container.