SUNSUN JRB Glass Aquarium Heater is a high-quality fully submersible heater made with anti-explosion glass for safe and reliable aquarium heating. Available in multiple wattage models, the SUNSUN JRB Glass Aquarium Heater suits aquariums from 30cm all the way up to 120cm.

Introduction

The SUNSUN JRB Glass Aquarium Heater is the ideal choice for aquarists who want precise temperature control and reliable heating at an affordable price. The JRB series is manufactured using superior components and construction — making it one of the most trusted submersible glass heaters available in India. With an adjustable temperature range of 20–35°C and a built-in auto cut-off, it keeps your aquarium at the perfect temperature for fish and plants without any risk of overheating.

Key Features

• Anti-explosion glass tube — safe and durable construction
• Fully submersible design for even heat distribution
• Adjustable temperature range — 20 to 35°C
• Built-in auto cut-off — prevents overheating
• Easy to read ON/OFF indicator light
• Suction cups included for easy positioning
• Suitable for freshwater and saltwater aquariums
• Available in JRB-210, JRB-220, JRB-230 and JRB-250 models

SUNSUN JRB Heater Models and Specifications

• JRB-210 — 100W — 260mm — Suitable for tanks 40–60cm
• JRB-220 — 200W — 300mm — Suitable for tanks 50–70cm
• JRB-230 — 300W — 340mm — Suitable for tanks 80–100cm
• JRB-250 — 500W — 390mm — Suitable for tanks 100–120cm

Benefits

The SUNSUN JRB Glass Aquarium Heater delivers consistent reliable heating for your aquarium at a fraction of the cost of premium brands. The anti-explosion glass construction means you can use it safely in any aquarium setup. The built-in thermostat with auto cut-off prevents dangerous temperature spikes — protecting your fish and plants 24 hours a day. The adjustable temperature dial gives you full control whether you are keeping tropical fish at 28°C or breeding discus at 30°C+.

Why Buy From Filial Aquatics

When you buy the SUNSUN JRB Glass Aquarium Heater from Filial Aquatics, you get genuine SUNSUN stock, fast delivery across India and expert advice on choosing the right wattage for your tank size. We are aquarium hobbyists ourselves and only stock products we trust.