Found this while cleaning out my tank. What is it? And is it harmful to my nerite snail?

Posted by wiredwired0

3 Comments

  1. Dharmic_Aquatics on

    Scud. Generally harmless in tanks with fish, but can get very out of control in shrimp-only tanks

  2. Scud, if you have fish they will be kept in check and can be very beneficial as a live food source. If you only have shrimp or snails only they can over populate and compete for food with no predators.

  3. GiraffePretty4488 on

    Looks like a scud. Little shrimp-like detritivores. 

    They’re helpful and clean up extra food and dead plant matter. I keep a little tank of them in my basement, and feed some to my male betta now and then to keep him busy and happy. 

    No need to get rid of them. I guess they’re kind of like snails; as long as you aren’t overfeeding the tank, their population tends to stay in check. 

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