Short, consistent maintenance beats rare deep cleans. This 10-minute routine keeps guppies active and water clear.
Weekly checklist
- Test first: ammonia 0, nitrite 0, nitrate ideally under 30 ppm.
- Change 20–30% water: vacuum light debris, match temperature, and dechlorinate.
- Filter check: rinse sponge media in old tank water; never under the tap.
- Trim plants: remove yellow leaves to prevent decay and algae.
- Gear glance: confirm heater light cycles and airflow remain steady.
Log your results. Trends matter more than single readings and help you catch issues before guppies show stress.