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Salifert NO3 Test: Nitrate Kit Notes From My Reef Tank
A hands-on Salifert NO3 nitrate test note from my reef tank, covering the 1 ml sample, NO3-1, NO3-2 powder, 3-minute wait, and color chart reading.
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How to Use the Salifert KH/Alk Test Kit
A reef tank note on using the Salifert KH/Alk test kit, including the 1 ml syringe piston mark, the color-change endpoint, and a KH/Alk reading around 9.6 dKH.
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Not a Sand-Sifting Starfish, Just a Falling Leaf
I was watching the tank when my sand-sifting starfish started climbing the glass and slipped. After sliding down, it somehow managed to pull itself back up perfectly. It…
