You may check out all the available products and buy some in the shop.
Continue Shopping
Free Shipping & Returns: On all orders over €100+
The Ocean Refill 200 SE is an advanced automatic aquarium top-off system designed to maintain a stable water level in aquariums and sumps. Equipped with three optical sensors, including an overflow safety sensor, it provides accurate and reliable water level control. The unit also features dry-run protection for added safety, with a maximum water level tolerance of just 6 mm. LED indicators on the sensor provide clear status updates and error notifications.
