Dophin Mini Heater 25W – Compact 15cm Submersible Aquarium Heater

Description

Maintain stable water temperature in your small aquarium with the Dophin Mini-Heater 25W — a compact, fully submersible heater that packs reliable performance into a slim 15 cm form factor. Designed for nano tanks and small freshwater setups, this heater is ideal for tanks up to approximately 25–30 liters where full-size heaters would be disproportionately large or obtrusive.

• Power: 25 watts — appropriate for aquariums up to 25–30 liters
• Length: 15 cm — compact enough for nano tanks and small aquariums
• Fully submersible design — safe to fully submerge in aquarium water
• Precise temperature control — adjustable thermostat maintains consistent water temperature
• Compact footprint — minimal visual intrusion in small tank setups
• Suitable for freshwater aquariums — ideal for betta tanks, shrimp tanks, community nano tanks, and small planted setups

Stable water temperature is critical for tropical fish health, and the Dophin Mini-Heater makes it effortless even in the smallest aquariums. Warm ambient temperatures in summer can fluctuate significantly with air conditioning — this heater keeps your tank consistently warm regardless of room temperature changes. Available at mytankscape.com with delivery.