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riboflavin (vitamin B2)
and helps resolve algae blooms
the unit should be read under natural daylight or daylight simulating light
Caution should be excercised
Featuring a drawstring top allows for easy access
Eheim O-Ring 2217 API riboflavin (vitamin B2)Eheim 2217 Sealing O Ring (1pk) The Eheim filter seals can become loose over time and will need to be replaced to ensure the filter seals correctly We recommend replacing the Eheim main sealing gasket once a year to prevent leaks Fits Filters 2032, 2034, 2036 Easy to replace Replace as needed Genuine Eheim spare part
US$ 141.00
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