Is that aquarium actually isolated? worksheet Article: https://fishymag.com/articles/aquarium-isolation-boundary-audit Scheduled publication: 2026-11-11T04:00:00.000Z Original FishyMag editorial worksheet. Worked cases are illustrative, not records of a real aquarium or treatment instructions. Compartment and proposed boundary: ______________________________ Configuration and timestamp: ______________________________ Return path and evidence: ______________________________ Equaliser path and evidence: ______________________________ Overflow crest and recorded water levels: ______________________________ Unseen or undocumented links: ______________________________ Known open path and unresolved assumptions: ______________________________