Marineland PA0548F Flexible Bubble Wand with Anti-siphon Valve, 48-Inch
A shimmering flow of bubbles for any aquarium. Convenient, flexible wands bend to fit any space â€“ behind rocks, around decorations, etc. â€“ improving circulation and oxygenation. Weighted design ensures stay-put placement - wand won't float to surface. No unsightly suction cups necessary. Includes anti-siphon valve for trouble-free operation.