Quote:
Originally Posted by ottoman
That's great. How long can these be stored if bag remains unopen? Having 5 bags may be last for a year or two years?
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As long as the pellets remain dry there is no expiry date. Typically the average sized actual pellet will last between 6-12 months depending on your biological load. The more phosphates and nitrates in your system the faster they will dissolve. In order to keep the same volume of pellets in your system more pellets should be added on a continual basis.
O.C.