1Combination of fish tank oxygen diffuser and fish tank lighting, 2 in 1 function. 2With multiple color changing, multicolor cycle, providing special sight for fish tank. 3Energy saving and power consumption saving, durable and has long service life. 4Easy to install, great design for underwater work, making fully submerged in fish tanks, pool, etc. 5Create a colorful underwater effect, make the fish tank more beautiful and keeps your fish lively.
