Omega One Veggie Clip
Great for all algae grazers! Omega One Super Veggie Clip makes feeding entertaining for you and your fish. Just place a piece of Omega One Super Veggie Seaweed inside the clip, and use the suction cup to attach securely to your aquarium. Clip floats in water for simple retrieval.
Some clips I have found previously cost megabucks but this one was pleasantly affordable. It holds nori (even only a single sheet thick) perfectly fine and even my hippo tang can't tear it out. Compact and unoffensive to the eye