1 doctor agreed: 1  Lower side: Usually when people have left lower side body/ abdominal aches, i think of the following, the ovaries, and the sigmoid colon usually are the common things. 2  Muscular pain: It could be musculoskeletal pain but the best way to determine this is with a good physical exam.
Fish are only one type of animal that eats algae. There are many algae-eating snails, shrimp and clams that can be interesting additions to your tank. Florida flagfish (Jordanella floridae) are great additions to the aquarium that has a brush or beard algae problem.
What do they eat? Jellyfish eat many different types of things, such as small plants (phytoplankton), copepods (crustacean zooplankton), fish eggs and other small fish called larvae; they also eat the planktonic eggs and young stages (also called larvae) of many different kinds of marine animals.