Reef Talk
Equipment & lightingmg_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)

  • Replylow_nut_high_stress
    Not science — hobbyist wisdom says photograph tissue daily. Timestamps settle arguments here.
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  • Replypars_and_chill
    Forum lore #18: if it ate yesterday and pooped today you are ahead.
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  • Replysand_bed_truth
    Same saga on my rig — flow matters more than chemistry until something melts.
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