> Seems the way to treat the water is Sodium Thiosulfate?
Right.
> If Sodium Thiosulfate is the way to go, where's the best/cheapest place
> to get it?
If you are in academia, order some from a chemical supplier. I think half
a kilogram is only around $15-20 at the most. Seems as if you can find a
bulk chemical place you could get a 50 lb bag for probably the same price
as the high grade chemical stuff.
> All the info I see indicates that Sodium Thiosulfate is pretty benign as
> far as human health effects. Anything I'm missing?
A fellow from Germany keeps saying something about it being considered a
pollutant there. Have never followed up on it though.
> And... folks here all seem to agree that the quantity of ammonia
> released can be handled by bio filtration?
You should always have some type of biofiltration running anyway, unless
you are setting up a planted jungle. I've used it for years and never had
a problem, but I've always had filters too. I wouldn't be too worried
about it though.
Cheers
Peter Unmack
Provo River, Utah
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