Anonymous asked in PetsFish · 1 decade ago

how much dechlorination chemical should be added in a 25gallon tank?

5 Answers

  • catx
    Lv 7
    1 decade ago
    Favorite Answer

    Every different dechlorinator is a little different in terms of dosing, what brand do you have? It should have very clear instructions on the bottle of how much you need to add - some may be in litres though and not gallons, 25 US gallons is around 95 litres.

  • Alex
    Lv 7
    1 decade ago

    Hard to say without knowing the maker of the chemical.

    Best thing to do is to read your instructions on the chemical. If they don't specifically cover 25 gallon tanks then round up and dose for a thirty gallon tank.

    Source(s): 25 years freshwater aquarium experience
  • 1 decade ago

    5 to 8 drops per gallon and that's 15 ml for 25 gallons.

  • Anonymous
    1 decade ago

    2.5-3 tsp.

    the rule is 1 tsp per 10 gallons.

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  • ?
    Lv 4
    1 decade ago

    Read the label on the bottle.

    Source(s): BettaBreeder,Fish store owner, and Pond owner.
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