Review on 🐠 Solar Powered Aquarium Air Pump: Enhance Oxygen Levels with Adjustable Pond Aerator and LED for Outdoor Fish Tank and Pool by Katie Estabrook

Not satisfied. I have just received this solar pump and will be coming back for a refund. The description doesn't say it turns on and off: 5 minutes on/30 minutes off. There was another solar aerator pump (cheaper, not sure if from the same seller) that mentioned a 5/30 minute cycle. I didn't get it because it's not what I wanted. When I saw this article I thought it would be worth spending a little more money for something that doesn't turn on and off. If the cycle time was reversed, left at 30 minutes and turned off at 5 minutes, I could live with that. But having my little makeshift pond stagnate for 30 minutes is a deal breaker for me. Really disappointed. Glad the delivery was very quick! I ordered it on April 2nd, 2019 and it arrived on April 5th, 2019.