how long can i have this in storage

[jorge0912]

had them for years but at the moment i am on a budget and i cant really afford to buy some

BULK CALCIUM CHLORIDE AQUARIUM SUPPLEMENT
BULK SODA ASH (SODIUM CARBONATE) AQUARIUM SUPPLEMENT
brs bulk magnisium sulfate
brs magnesium chloride that one is hard like a rock and look like moisture got in it is th only one
all thre look fine
can i use them

 

[AdamNC]

As long as it was sealed and dry, for a very very long time.

 

[jorge0912]

the tw mags containers are new and closed
but the mag chloride inside looks like moisture got in and is now a solid rock i did shake it and is starting to com apart
but the
calcium is all fine grain
and also the soda ash

 

[jorge0912]

calsium and soda as were used doe a long long long time ago by my brother

 

[jeffrey holloway]

I had a similar situation. I had to crush mine it was about a year or so old. I had the BRS two part. I had no problems with any of it. You can call BRS support and they can give you a quick answer.

 

[Randy Holmes-Farley Verified Community Expert]

Even though it hardens into a rock, they can still be used if you can get some out. They do not "go bad".

 

[jorge0912]

great but it looks like if moisture got into the magnisium choride witch is imposible if the jar is sealed but it looks like a big peace of rock of crystals il open it and break it with a knife

 

[Randy Holmes-Farley Verified Community Expert]

great but it looks like if moisture got into the magnisium choride witch is imposible if the jar is sealed but it looks like a big peace of rock of crystals il open it and break it with a knife

I used a hammer and screw driver on my Dowflake calcium chloride. lol