Do you use fish as well to balance the system or you do it directly using the ri... | Hacker News

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		lifty on April 28, 2023 \| parent \| context \| favorite \| on: Ask HN: Most interesting tech you built for just y... Do you use fish as well to balance the system or you do it directly using the right chemicals?

steve_adams_86 on April 28, 2023 [–]

I’d love to try using fish some day. I use some buffers I mixed from sulphur and potassium bicarbonate. I get them to an approximate pH and then let the system measure gradually as small amounts are dosed into the system.

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