Mini Aquarium Heater | Small Tank Heater | 15W & 25W | Submersible Heaters

Keep your tiny underwater world cozy with our Mini Aquarium Heater and Small Tank Heater! This super small design fits perfectly in any mini tank without taking up space. It heats up fast, never cooks your fish, and saves energy while being super safe with its tough black tungsten material. Plus, it’s precise, explosion-proof, and built to last! Our Small Tank Heater features a special anti-scald surface, waterproof and crack-resistant design, and a full-metal heat conductor. It works with an ultra-thin 3cm minimum water level, a smart temperature sensor, and overheat protection that shuts off if it’s out of water. Choose from 15W for tanks up to 2 gallons or 25W for tanks up to 5 gallons—perfect for keeping your water at a steady 25°C with auto on/off heating. This Mini Aquarium Heater Is Great For:   All kinds of small tanks—freshwater, saltwater, tropical fish, goldfish, or fancy fish.Low-water tanks like turtle setups, with a tough ABS shell that protects against turtle bumps or f