Hygger Rechargeable AC Air Pump Planted Aquarium rocks and plenty of hiding

rocks and plenty of hiding places among the rocks

which means it needs to be within 3-4 inches of the top of the tank

Even if they don't outright kill corals

The light is high light transmittance

so it should be kept in an aquarium with sand or very smooth gravel substrate

Hygger Rechargeable AC Air Pump Planted Aquarium rocks and plenty of hidingRechargeable Air Pump Hygger AC air pump has a built in 2800mAH rechargeable lithium battery, which provides up to 23 hours of working time in normal mode and up to 24 hours of working time in intermittent mode. It is the rechargeable pump for fish tanks, outdoor fishing, transporting fish, moving, traveling, bait cooling, transporting bait or minnows, and power outages. It can be used as a standard air pump, always plugged into AC power when there is