I use a small jelly jar, the decorative, shallow quilted ones for gifts. Then when I am going to feed I put my 2 ft. feeding tube in the jar and use a turkey baster to squirt mysis down the tube. That way I can remove the jelly jar when algae starts to build up on it and it is smooth with no sharp edges. Since it is clear glass it is low profile in the tank too. I have a kenya tree and 2 empty coco worm tubes around it for hitches.