PETRIXXX Posted May 29, 2022 Share Posted May 29, 2022 Ok, so I've added an emerald crab & bicolor angelfish to my tank after a 3 weeks of 2 fish running around in there & the crab ate a bit of algae before going to my clown's burrow & he's been sitting there for hours. At the store he was moving around & doing dances & stuff but he's been very still. is he dead, molting, stressed, or just chilling? I forgot to check salinity b4 going to the bet store. I hope he's ok because not only do I love him but I watched shrek in honor of his addition (his name is shrek) Specs: tank size: 30 gallons parameters: nitrates last time i checked was 15 ppm, phosphates is unknown but probably way better because the diatoms are gone, salinity is 1.020-1.025 Current livestock: ocerallis clownfish (Nemo IV) (before you ask the first 3 were freshwater from years back) red lip blenny (Beef) bicolor angelfish (Knuckles) emerald crab (Shrek) Quote Link to comment
Tired Posted May 29, 2022 Share Posted May 29, 2022 Animals don't waste energy. It's normal for many species to find a spot they like and sit in it. Crabs included. Being added to a new tank is stressful. Give him a few days to settle in, and he should be out and about more. Quote Link to comment
Pjanssen Posted May 29, 2022 Share Posted May 29, 2022 I never see my emerald crab unless I get a flashlight out and search for him in the rocks. That being said: 1.020-1.025 salinity is a big swing. Unless you are diligent about topping off with fresh water a couple of times a day, get yourself an ATO to help keep salinity stable. it can be a life saver for all of your livestock 1 Quote Link to comment
Toomanymatts Posted May 29, 2022 Share Posted May 29, 2022 Mine isn't super active. Hermit crabs move around way more than my Emerald. Quote Link to comment
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