This filter looks like a tiny storm brewed inside emerald seas. The top half swirls with ocean-deep greens and dark sapphire currents, like kelp forests caught in a midnight tide. The lower section shifts into glowing waves of yellow and lime, shimmering with flecks that look like trapped starlight or bioluminescent plankton. Under UV light, the center blazes with electric green flow, while the bottom flickers with cosmic opal sparks—like algae pulsing in the moonlit surf.