+1<a href=showthread.php?s=&postid=15539920#post15539920 target=_blank>Originally posted</a> by loyalrogue
Walmart usually has it with the mason jars and canning supplies.
<a href=showthread.php?s=&postid=15544361#post15544361 target=_blank>Originally posted</a> by k.warren4
make sure this is is only dripped in though...exactly what reefwreak said, but only slowly...it cannot be topped off like 1 gal. at a time or you'll have major swings. You'd have to have an ato setup in order for this to work correctly.