SESK: Stuff Everyone Should Know · sesk.info/fish-weekly-chores
Which of these is a WEEKLY aquarium chore?
Top off water lost to evaporation (and clean algae off the glass).
- Service the air pump
- Check the lighting
- Top off evaporated water ✔
Why: Each week: add water to replace what evaporated, remove algae from the glass, and clean the cover. A tank is a small, steady chore list, not a one-time setup.
Huh, didn't know that: Merck lists water changes and water tests every 2 weeks; the amount depends on how many fish you keep.
Why do fish make good party planners? They know how to make a splash.
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References
Answer: Top off evaporated water. Each week: add water to replace what evaporated, remove algae from the glass, and clean the cover. A tank is a small, steady chore list, not a one-time setup.
- Merck Veterinary Manual (pet owners): Routine Health Care of Fish www.merckvetmanual.com/all-other-pets/fish/routine-health-care-of-fish
Add any water needed to compensate for evaporation
Checked 2026-10-11.
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