$18 FEDOUR 25W 300W Submersible Aquarium Heater

Updated September 29, 2026

This auction ended on October 4, 2026. See upcoming auctions from Master Liquidation.

Lot number	125a
Auction	MASTER LIQUIDATION New, Returned, and Overstocked 04/10
Date	October 4, 2026 at 5:00 PM EDT
Auction house	Master Liquidation
Location	London

Condition: Open Box-Look NEW In Packaging?: Yes Assembly Required?: No Damaged?: No Functional?: Yes Missing Parts?: No Specification 25W water heater, 7.8*1*1in(20*2.5*2.5 cm), suitable for 3-10Gallon(10L-30L) tank, also suitable for freshwater and saltwater. Adjustable and Accurate The temperature is adjustable, and the adjustment range is 68 F-93 F(20 C-34 C). A free thermometer is provided, and the real-time temperature can be measured by sticking it on the fish tank. Safe The aquarium heater is made of 2mm thickened quartz glass, 33% thicker than ordinary glass, explosion-proof, which is very safe for people and animals. Stable and Practicable Beautiful in appearance, shorter length, can save more space for your fishes. Adopt 8-slot multi-branched heating wires and ceramic frame, better heat dissipation, longer service life.

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