Floating Thermometer

Marina Floating Thermometer is a timeless and classic glass floating thermometer, essential for daily temperature monitoring in any aquarium setup. Weighted at the bottom, this thermometer floats upright in the water column, dancing gently with the filter currents. It features a highly visible scale that includes a green-shaded "Safety Zone" representing the optimal temp range for most tropical aquarium fish.

Key Features

• Upright Floatation: Ballast-weighted bottom ensures the thermometer stays vertically oriented for easy reading.
• Green Safety Indicator: Dual scale (°C and °F) highlighting the safe temperature zone (22°C to 27°C / 72°F to 80°F).
• Suction Cup Included: Equipped with a clear silicone suction cup for optional fixed mounting against the glass.
• Mercury-Free Safety: Manufactured using non-toxic liquid indicator inside a heavy-duty protective glass casing.