Seaoura SR-527 Small Gravel Vacuum for Aquarium Fish Tank Cleaner Kit Aquarium Decoration Press and hold the button

Press and hold the button for 3 seconds to switch between temperature units

Aquarium Heater for 5-15 gallon: Our aquarium heater utilizes an explosion-proof quartz heating tube

Q3: What timer modes does the aquarium light support

A5: Not at all

You can adjust the lighting intensity through the second button

Seaoura SR-527 Small Gravel Vacuum for Aquarium Fish Tank Cleaner Kit Aquarium Decoration Press and hold the buttonAbout this item 4 in 1 Vacuum Cleaner: SEAOURA mini manual aquarium gravel vacuum cleaner offers 4 essential functions: gravel wash, scraping stain, suck manure, and adjustable water flow. Using siphon principles, it quickly improves water quality, creating a clean and comfortable tank for your fish. Gravel Cleaner for Fish Tank: Aquarium siphon with filter basket net protects your loved fish and small gravel from suck out of the aquarium. Built in