Equipment & lightingMon, May 11, 2026, 12:46 PM·mg_trust_117

Magnesium test disagreements — trusting which brand thread #2

Salifert vs Hanna vs mailed ICP divergence. Hobby says pick one trajectory not one number. Cross-post vibes from archived hobby boards — PlantedTank cadence minus the neon signatures.

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Replies(3)

ReplyWed, May 13, 2026, 4:29 PM·low_nut_high_stress
Not science — hobbyist wisdom says photograph tissue daily. Timestamps settle arguments here.
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ReplyWed, May 13, 2026, 5:02 PM·pars_and_chill
Forum lore #18: if it ate yesterday and pooped today you are ahead.
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ReplyWed, May 13, 2026, 5:35 PM·sand_bed_truth
Same saga on my rig — flow matters more than chemistry until something melts.
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