Aquarium Filter Baffle, Fish Tank Accessory, Helps Maintain a Calm Water Surface and Slow Down Water Flow, Fish Tank Filter Flow Controller, Suitable for Most Hang-On-Back Filters. (Black, 12 CM)

Aquarium Filter Baffle, Fish Tank Accessory, Helps Maintain a Calm Water Surface and Slow Down Water Flow, Fish Tank Filter Flow Controller, Suitable for Most Hang-On-Back Filters. (Black, 12 CM)

PAIZOO Aquarium Thermometer, Digital Aquarium Thermometer, Accurate LED Display Up to ±0.-12.8°F, Tank Thermometer, Aquarium Temperature Measurement, Suitable for Fish, Axolotl, Turtle or Water