Quote:
Originally Posted by malawinovice
Locals are selling 55 gallon closed head plastic drums. Any one cut off the top for ease of adding salt?
Structural risks?
Also have drums previously filled with canola oil for $10, or filled with vinegar for $25. Is either okay for ro/di and mixing station?
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the drums fill w/ vinegar are "safe", we use vinegar to clean pumps and as sources of carbon like vodka. I would assume the oil would be ok if cleaned out good.
As for cutting the top off,I would say cut a small port, worst case it helps prevent evaporation and keep debris out of the water.