Leftover supplies/ are they still good?

[reefdood]

I found some stuff leftover from 2 year ago. Anywy can anyone comment on if ANY of this stuff is still usable?

Unopened chemi-pure
Phos-guard (I shouldn't have use for this now anyway)
Kalkwasser powder (prolly expired huh?)
Marplex
Unopened Seaweed Select red

 

[Fatal Morgana]

kalk powder will last a long long time. assume the moisture has not gone in to the can.

the chemi-pure and phosguard won't hurt anything if it is not factory fresh, if they give them away for free.

Is seaweed select frozen or dried? Dried seaweed last decades... I know since I cook and eat decade-old seaweed myself.

 

[Len]

I think you should be fine with all of them, assuming as, FM said, they weren't expose to ambient moisture.

 

[reefdood]

Alright then. Thanx. Gona setup my tank this weekend.

Still debating on what to do for a substrate. Aragonite/ livesand always worked before.

 

[Anonymous]

I forget who, but there is someone on the board that is using a black sand for his/her nano. It really sets off the colors of his/her corals. Makes for a beautiful tank.

 

[Fatal Morgana]

I usually try to be objective here, but sometimes, I just can't help it.... regarding the black sand... it just reminds me when I accidentally drop a bag of charcoal into the tank...