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| Remote areas: | 3-5 business days |
The 10w USB Submersible Heater is a compact, low-voltage heater that keeps small tanks and nano setups stable and healthy while using minimal power.
Use cases include maintaining tropical conditions for bettas and small tetra groups, providing gentle heat for planted nano aquariums, stabilising water in breeding or quarantine vessels, or keeping pet water features frostfree. The unit is ideal where space, efficiency and simplicity matter.
Technical details: 10W USB submersible rod, suitable for small volumes (approximately 15 litres), lowvoltage 5V USB power input, builtin thermostat/temperature control (preset or limited adjustability depending on model), waterproof/submersible construction and compact rod form. SKU ACC-327.