Sicce Jolly Preset 12w Heater Fritz The provided netting will allow

The provided netting will allow you to easily insert and replace when Zeolite expires

Correct pH improves biological filter efficiency

adsorptive surface area)

Because we care: PraziPro® has been developed to offer assistance to aquarium or pond keepers who are encountering problems with unwanted worms or parasites and for ease of use by the user

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

Sicce Jolly Preset 12w Heater Fritz The provided netting will allowJolly 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