The Dutch 90P Overview Experiments Equipment Plants Documentation Roadmap Collaborate About Contact Home / Documentation Documentation
Documentation A technical reference rather than a blog. Each entry states what it covers; where a page is still an outline it says so, and points at the live data that already covers part of the ground.
Contents11 PAR Measurement Methodology How PAR is measured on this tank, and what the numbers do and do not mean. Published CO₂ Automation CO₂ injected through an inline diffuser and held against a morning degassed baseline, with hardware safety limits. Published Lighting Experiments Mounting height, fixture position and the planned fixture comparison. Outline Aquasoil Cycling Ammonia release from fresh aquasoil and the water-change schedule that follows it. Published Plant Profiles Per-species notes: measured light at that position, growth habit, and observed color. Planned Equipment Notes Why each product was chosen and what has been observed using it. Published Experiment Archive Every experiment, including the ones whose result contradicted the expectation. Published Future Evaluations How an independent evaluation is run, and what a manufacturer can expect. Planned Measuring PAR Distribution Across a 90P Using the Original ADA Solar RGB Twenty underwater readings across a 90 cm tank under one ADA Solar RGB. Full method, raw data, the mounting-height test that backfired, and what a Solar RGB II would need to show to be worth it. Published Measurement Philosophy Why this project measures rather than guesses, why PAR is only one variable, and why unfavorable results are published. Published Experimental Methodology The standing procedure for experiments on this aquarium: control of variables, calibration, measurement, comparison, and how conclusions and limitations are written. Published