Injecting is more comfortable with short, thin needles. That's why BD has developed the Nano...their smallest needle ever. At just 4mm, the BD Nano (Case of 6 Boxes of 90/bx) is clinically proven to be as effective as longer needles for people of all sizes. BD is the only brand of pen needles you will ever need.
Unlike the Chinese Algae Eaters the Siamese Algae Eaters will eat lots of algae. The more common Chinese Algae Eater stops eating algae as it grows larger, becomes aggressive, and annoys other fish. Minimum tank size for a pair of adult Siamese Algae Eaters is 100 liters (25 gallons).
1 Sponges: The omnivorous fish just like Angelfish feed on sponges. The sponges form the bulk of their diet.  Plankton: The plankton which includes different types of fish, shrimp, copepods, mysids and amphipods are a supplementary part of the diet of fish.