Heater guard

Performance & sizing

Core numbers for matching this unit to your tank and electrical plan.

Power

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Flow rate

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Noise

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Dimensions

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Price range

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Tank fit (L)

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Consumables & maintenance

Inspect heater contacts and calibration seasonally; replace if temperature swings or visible wear.

Description

A heater guard is a protective plastic sleeve that fits over the aquarium heater to prevent fish, shrimp, and snails from burning themselves on the hot glass surface. It also protects the heater from accidental breakage during maintenance. Essential for shrimp and breeding tanks.