DIY Chip Clip Veggie Holder
Use a chip clip to hold vegetables underwater for your fish to eat! Get a chip clip that does not have any metal parts if necessary. Get a suction cup that has a hook and remove the hook. Thread a zip tie through the hole in the suction cup where the hook was and use the zip tie to secure the chip clip onto the suction cup. Attach the clip on the edge of a slice of zucchini or other vegetable your fish would like.