Limescale buildup inside a pump housing narrows internal clearances and makes an impeller work harder than it should, even when the motor itself is perfectly healthy. Sicce Pump Clean is a natural, biodegradable descaling powder built to clear it out.
Why Descale a Pump
Hard water minerals gradually deposit inside pump housings and impeller wells, the same way they build up in a coffee maker or kettle — left unaddressed, that buildup restricts flow and increases wear well before the pump itself actually fails.
What Pump Clean Offers
- 100% natural, biodegradable formula — no harsh chemicals to rinse extensively before returning the pump to a livestock-containing system.
- Removes limescale from pumps, filters, and other submerged equipment.
- 32oz size for repeated use across routine maintenance cycles.
How to Use It
- Soak the affected equipment according to label directions rather than a quick rinse.
- Rinse thoroughly with fresh water after soaking, before returning equipment to the tank.
- Use proactively as part of regular pump maintenance rather than only after performance visibly drops.
Sicce Pump Clean is available at Marine Concept Supply in a 32oz size — order online or pick up at our shop in Wheeling, IL. Shop Pump Clean, and browse more aquarium care products.

