Review on SZMiNiLED Aquarium Light with Air Bubble Hole, 5050 RGB LED Fish Tank Light with 16 Colors and 4 Modes, IP68 Waterproof LED Aquarium Lights with Remote Controller for Fish Tank - Enhanced SEO by Donna Armstrong

After multiple replacements in multiple reorders. I finally figured out the problem. I had some issues with half of the bladder wall not working. I thought it was a defective bladder wall. So I ordered a replacement and then when I ran out of replacements I ordered another. I also decided to take a safety pin and clean out the pinholes, thinking maybe my sand had clogged the airholes. If you need to do this to have a fully functional LED soap wall that works perfectly. Make sure you have a good quality air pump. I had an air pump that was producing 170 gallons an hour, it didn't seem to be working. After trying everything else I decided to buy an air pump. I bought one from Revain for $30 that pumps 900 gallons an hour. Once you have a good air pump, stick it in the wall with the LED bubble, plug in the air hose and let it start pumping air before submerging it in the aquarium. If you place the bubble wall in the fish tank before turning on the air pump, water will enter the bubble wall and it will not work. Leave it outside the aquarium for 5 minutes before putting it in the water. And then you have a nice LED bubble wall. Buying a bigger air pump was the last thing I wanted to fix before moving on. I really hope all of this helps you. I wish I had someone who would save me a huge headache. Much luck!