DI resin expires? REEF2REEF Saltwater and Reef Aquarium Forum

I bought DI resin a few years ago and wanted to know if it expires?

Montipora digita doing bad REEF2REEF Saltwater and Reef Aquarium

DI Resin in eye, at the ER now., Page 3

Large Build - SDReef's 330G CDA Acropora Dominant Mixed Reef

Build Thread - 58G Oceanic - Build Thread

Build Thread - The reef that shouldn't be (150g sps dom

What is this REEF2REEF Saltwater and Reef Aquarium Forum

Snails won't stay alive REEF2REEF Saltwater and Reef Aquarium Forum

Natural Sea Water Better or worse and risks?, Page 2

Best ro/di system REEF2REEF Saltwater and Reef Aquarium Forum

Losing all our Euphyllia and SPS slowly over last 6 months

Does kalkwasser mix ever go bad? REEF2REEF Saltwater and Reef