Most beginner saltwater guides are written by people who already finished year one and have forgotten what it's like. This My First Fish Tank piece is the opposite — a frank, hands-on punch list from someone close enough to the early failures to remember which ones actually mattered.
The sixteen tips cover the boring-but-essential ground: RODI water on day one, water testing twice a week (not "occasionally"), running a PAR meter even on a beginner tank, two heaters with a controller, a mesh lid, and consistent food and information sources rather than chasing every YouTube tip. The author's central argument is that you can only research so much before you have to start the tank, fail, and adjust — and that this is normal.
If you're in your first six months of saltwater, this is a faster read than another forum deep-dive and will save you at least one expensive mistake.
Read the full article at My First Fish Tank →
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