Practical knowledge for better water-sensing decisions

Part 12 | What to do when aquarium water turns white, yellow, or smells?

Differences Between Campground Tap Water and Natural Water Sources: A Decision Framework

A portable water-quality screening guide for outdoor scenarios that uses Water Detective 4 multi-parameter readings and a decision framework to compare campground tap water with natural water sources, clarifying what can and cannot be determined, and when to refer to laboratory confirmation.

Power consumption and refresh strategy for embedded water quality detection in home appliances

This article is aimed at product and R&D teams for smart small home appliances such as water purifiers, water dispensers, coffee machines, smart water bottles and pet water fountains. It discusses the power consumption trade-offs of standby, wake-up, sampling, display, communication and heating linkage based on the AtomBit conductivity/TDS interface ASIC, and provides actionable refresh strategy design methods, mass-production verification points and common pitfalls.

Article 13 | How often should you change aquarium water? Using data to decide when to change water

Water Testing During Fish Illness: What You Can and Cannot Do — A Step-by-Step Guide

When fish are sick, a household portable water-testing device can help you see water-quality swings and trends clearly, but it cannot replace laboratory analysis of key parameters such as ammonia nitrogen and nitrite. Using the AtomBit Water Detective 4 as an example, this article explains the applicable boundaries of water-quality screening during fish illness, reproducible measurement steps, interpretation of results, common interferences, retesting and indications for referral to a laboratory, and includes a record sheet and action checklist.