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Unread 06/21/2017, 08:20 PM   #1
jduck
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Join Date: May 2006
Location: Michigan
Posts: 389
Optical sensor mount

Bought a couple of these and had the wetside holding the magnet come apart. Are the magnets coated? Since it does not seem that these are sealed very well to keep salt water out.



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240 gal. Miracles, 2x150g Frag tanks, 120 gal sump, SRO XT5000 EXT, Abyzz a200, , SRO CR5000D Ca reactor. 4x Ati 8x54w, 4x250w Radiums, Apex. 45g QT
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