View Full Version : free - lye for gfo recharging (calgary)
lastlight
08-17-2015, 04:51 PM
also known as sodium hydroxide or caustic soda.
used for recharging gfo as per this thread.
http://www.reefcentral.com/forums/showthread.php?t=1838961&highlight=gfo+on+the+cheap
the process does work but i no longer have a tank and don't want to move a hazardous chemical to my new place.
still have most of the 3kg i bought.
lastlight
08-21-2015, 03:42 AM
Bump. Great way to save money!
GoFish
08-21-2015, 02:48 PM
Bump for free stuff! If I was closer to you i'd grab it... Where did you get this BTW? I looked into recharging my resin a while ago but wasn't sure who would carry it
lastlight
08-21-2015, 03:18 PM
it was tough to find. I finally found a local soap making supplies place that sold it.
GoFish
08-21-2015, 06:11 PM
Cool thanks I'll try that... Lye reminds me of the movie Fight Club "selling rich women their own fat asses back to them"... This is the stuff Pitt/Norton burned the kiss in his hand with, caustic stuff eh
Good luck with your freebie :biggrin:
lastlight
08-21-2015, 06:19 PM
I know I thought about that scene every time I mixed the stuff (wearing my shoulder length gloves and eye protection) lol.
lastlight
08-21-2015, 08:30 PM
gone.
xerxes300
08-22-2015, 01:18 AM
aka: lye, Caustic Soda
take as much as you need
text: 604 779 1085
located beside BCIT, M-F
xerxes300
08-26-2015, 02:00 AM
Yes, the sodium hydroxide is Free
- add 40 grams of sodium hydroxide to 1 Liter of freshwater to prepare a 1M solution, then soak ur used GFO for a couple of days, and rinse - ull never need to buy GFO again.
- if u want, for $25, i can prep a 1M solution, in a Lab grade 2.5 Liter bottle
604 779 1085
hillegom
08-26-2015, 11:19 PM
I took xerxes up on his offer
Thanks you very much
GoFish
08-27-2015, 04:21 PM
I took xerxes up on his offer
Thanks you very much
^^^ same. Thanks again for your generosity xerxes :)
xerxes300
08-27-2015, 09:39 PM
no problem :)
FYI
Vancouver water:
nitrate = 0.06ppm
phosphate = <0.005ppm
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