Project roadmap

Temperature, pH and conductivity logged around the clock.

The Solar RGB baseline: nineteen positions measured on 8 August with depth and fixture height on every reading.

2Hr Aquarist APT 3 dosed by the Red Sea ReefDose 2 on a fixed daily schedule.

Matched photographs documenting the Dutch shaping and structural trims over time. The most recent published full-tank photograph is from August; a current one is due.

Past the grow-in: shaping distinct groups, controlling canopy height, keeping groups separate and developing the foreground, with hair algae and localized cyanobacteria on record.

The Chihiros WRGB II Pro 90 replaced the Solar RGB on 17 September. A matched survey at the baseline's height and depths is still needed before the comparison can be called.

Using the measured distribution to place plants and set the fixture's position and channels.

Built and tested earlier, and switched off. Injection runs on a fixed daily window with hardware limits, and the logged pH drop is used to tune it. Closing the loop again is deferred while KH sits near zero, because the pH signal is not treated as a direct CO₂ measurement in this water.

Deferred. The tank moved to a Chihiros instead and no Solar RGB II is planned; the procedure is kept in case one is ever tested.

The same positions measured at canopy height as stems fill in.