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Epsom Salts to raise GH.??
Posted: 20 Sep 2003, 12:03
by DeLBoD
Opinions on using Magnesium sulfate(Epsom Salts) to raise GH please.
Its commonly used in marine aquaria but I can not find much writing on freshwater use, will this method of raising GH be ok for my catfish.?
Thanks.
Posted: 20 Sep 2003, 12:11
by Silurus
It should work, at least that is what it says
here.
Posted: 20 Sep 2003, 12:18
by DeLBoD
Excellent link .
Thanks H.H
Posted: 20 Sep 2003, 14:30
by Dinyar
Yes, we use it from time to time. Frequently used by Rift Lake cichlid hobbyists. Also used as a macronutrient in planted tanks. But as with all chemicals in the aquarium, add slowly and use with care.
Dinyar
epsom salts
Posted: 20 Sep 2003, 20:33
by magnum4
Magnesium sulfate can be used so can calcium carbonate. I use a mix of the two to help ballance tanks in 1:4 ratio, as this is closer to natural conditions than using all magnesium.
Posted: 20 Sep 2003, 21:19
by DeLBoD
Indeed youâ??re quite right magnum4. I will mix calcium carbonate for a more natural mix.
Iâ??m only aiming for a GH of 5-6 from a GH of 1 so it shouldnâ??t take much Magnesium sulfate /calcium carbonate to achieve this.
Will be adding 20 litres of buffered water every 3 days till balanced, into a 180 litre tank.
Thanks for the advise people.