Day 35: Siesta Time

After 35 days, both ammonia and nitrite hit zero. The cycle is complete—and we’re celebrating with a new lighting schedule.

December 18, 2025 · 3 min

Day 33: The Final Countdown

Nitrite is crashing—in the best possible way. We’re days away from a fully cycled tank.

December 16, 2025 · 2 min

Lessons Learned: 33 Days of Walstad Cycling

Every aquarium journey comes with lessons—some from research, some from experience, and some from mistakes we wish we hadn’t made.

December 16, 2025 · 5 min

Day 31: Recovery Mode

After the chaos of the past week—plant losses, hitchhiker discoveries, ammonia spikes—today brings calm. The tank is recovering.

December 14, 2025 · 2 min

Day 30: The Hitchhikers Reveal Themselves

One month since setup. No water test today—just a visual observation day. And what we observed was… unexpected.

December 13, 2025 · 2 min

Day 29: Ammonia Spike, But Nitrite Progress!

Four days after the plant disaster, mixed results. Ammonia spiked from the melting plants, but the nitrite news is encouraging.

December 12, 2025 · 2 min

Day 24: Setback - Nitrite Spikes Back

Yesterday’s optimism took a hit. Nitrite spiked back to 5.0 ppm, and we made a risky decision to add fertilizer.

December 7, 2025 · 2 min

Day 23: Ammonia Hits Zero!

After over three weeks of cycling, we hit a major milestone: ammonia reached 0 ppm for the first time!

December 6, 2025 · 2 min

Day 19: Extended Plateau - Second Water Change

The plateau continues. Nitrite stubbornly holds at 5.0 ppm. Our snails are stressed again, so we did another water change.

December 2, 2025 · 2 min

Day 18: Stuck in the Plateau

Three days since the water change, and we’re not out of the woods yet. The nitrite plateau continues.

December 1, 2025 · 2 min