Sicce Jolly Preset 12w Heater Fritz Correct pH improves biological filter

Correct pH improves biological filter efficiency

Day One: Add contents of one packet per 10 gallons of water to be treated

As nutritious as live Food without the risk of bacteria or parasites

you can have your water conditioner and nitrogen cycle management together in one simple step

medicating or changing filter media

Sicce Jolly Preset 12w Heater Fritz Correct pH improves biological filterJolly JOLLY plastic heaters are designed for small freshwater, marine and turtles tanks. Their plastic casing makes them very durable and safe. These heaters can be placed beneath the gravel, making them a good choice for turtle or reptile tanks. JOLLY is always on when submersed. It stops working only when unplugged. The built in thermal protection intervenes when the heater isn't under water, preventing overheating (LED light OFF even if Jolly is