Fish, corals & invertsMon, May 11, 2026, 1:20 PM·late_night_hum_103·Tank: Tank 39g

Return pump chatter after service — bearings or imaginary #1

Italian pump serviced with official kit — still hears faint hum ONLY when house is silent at 2am. Marriage hazard. Guess vs replace again? Cross-post vibes from archived hobby boards — R2R cadence minus the neon signatures.

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Replies(3)

ReplyWed, May 13, 2026, 5:15 PM·kalk_stir_gang
Not science — hobbyist wisdom says boring wins. Timestamps settle arguments here.
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ReplyWed, May 13, 2026, 5:48 PM·apex_then_leak
Posting from the couch — small water changes beat hero doses unless numbers are sideways.
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ReplyWed, May 13, 2026, 6:21 PM·nano_apex
Same saga on my rig — flow matters more than chemistry until something melts.
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