Review on 🐟 ONF Flat Nano Plus Aquarium Light - Small Tank Light with Bluetooth Remote Control, for Under 10 Gallon Freshwater Fish Tank, Indoor Plant Growth, Potted Plant, Succulent, Miniature Landscape by Lisa Smith

The app is limited and not very intuitive, and all the basic instructions are in Chinese. I made a chart with different amounts of light at different times. Then I wanted to change the time and could only change the percentage. I've tried deleting the app and turning off the lights for more than 24 hours (to clear memory) but all to no avail. I had to write to the company. They replied the next day and said you need to remove the time starting at the bottom of the list before you can set the new one. And you can only get an erasure if you start from the bottom. You drag the edge and the message "Delete" appears, but only if that time is at the bottom of the list. So, once upon a time I knew it was easy. The light works great and I love how I can set many different percentages so you can mimic natural daylight. The only thing I would wish is that the lantern itself was longer to cover the movement of my tank. I have a 10g Dennerle Shrimp King tank.