Black algae usually shows up as stubborn black or dark blue-green spots on pool walls, steps, and corners that look stained, rough, and hard to brush away.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
A pool can lose water from evaporation, splash-out, backwashing, or a leak. Check the water level, equipment, and surroundings in a safe sequence first.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
A stuck skimmer weir door can reduce surface cleaning and strain circulation. Use safe checks, simple fixes, and know when to replace the flap or call a pro.
Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.
Green pool water with a chlorine reading usually means the sanitizer is present but not effective enough. Check pH, circulation, algae, and metals first.
Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.
Filtration & Circulation · Archive date: · 3 min read
A loud pool pump usually means restricted water flow, trapped air, vibration, or worn parts. Start with safe checks first, then call a pro if the noise persists.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
Keep your pool water clean with regular skimming, brushing, vacuuming, filter care, and water testing. Good circulation and safe manual guidance help prevent cloudy water.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.