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On 8/20/2021 at 10:24 AM, eatyourpeas said:

I am still trying to figure out what he is! I was guessing Pandalus danae but the rostrum is a bit short and the eyes look different. Perhaps Mesocrangon munitella? I only noticed him because he moved and one of the krill was saying hello over and over.

It is looking like Mesocrangon munitella, or Miniature Spinyhead shrimp, unless an expert like @Biotope Biologist can correct me if I am wrong. 🙃

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On 8/20/2021 at 3:14 PM, eatyourpeas said:

It is looking like Mesocrangon munitella, or Miniature Spinyhead shrimp, unless an expert like @Biotope Biologist can correct me if I am wrong. 🙃

I only see moving pebbles I don't know what you're talking about. 😋

 

It is definitely of the Crangonids but whether it's a metacrangonid or a crangonid I can't see the  median spine on the head. It's been since college since I've seen shrimp and not prawns so I gotta whip out the ole dichotomous key.

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On 8/20/2021 at 3:38 PM, Biotope Biologist said:

I only see moving pebbles I don't know what you're talking about. 😋

 

It is definitely of the Crangonids but whether it's a metacrangonid or a crangonid I can't see the  median spine on the head. It's been since college since I've seen shrimp and not prawns so I gotta whip out the ole dichotomous key.

Here are some more moving pebbles, and he is no more than 15mm in size:

PXL_20210820_231745784.jpg.cd92e0a0cbf1f061772e766c8fa369dd.jpg

 

 

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I am very confused! I think this is a toxic relationship, but then again, what do I know about these critters! Came home to see The Acrobat's posterior right legs inside Ursula. I was sure he would've ended up badly injured.

PXL_20210826_231928948.jpg.249afd1ef19ac063cb0e6fb0e1640057.jpg

PXL_20210826_230307461.jpg.23952577982cd98795ebe63a7c6a2dc8.jpg

 

 

He came out of it unscathed... physically at least, although sure that would be the case emotionally. I found him later eating seaweed and no additional limbs missing. Go figure!

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On 8/26/2021 at 6:19 PM, Guppysnail said:

I am so enthralled with your journal.  Every time you post a video I watch a few more that pop up when it’s done. Thank you so much for sharing this. 

Thank you! I am glad you are enjoying it. It's become a bit of a drama box, making me wonder what I will find every time I walk in the door. 🤪

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No drama in the box today!

Water change today, so I brought in some sea water and cleaned some of the diatoms on the glass. Left one side for the critters to eat as they love them! Water still not totally clear, still waiting for the microorganisms to establish themselves. It is month two of the tank running, parameters are perfect, critters growing. Sump had about a half teaspoon of organic sediment which is a great sign in terms of filtration.

Added the new background, yay! I wish I had found some more macro as the one in the tank is looking a little tired. Next time. Please excuse the reflections.

PXL_20210830_205744983.jpg.9b5540874876bc08012206a38da16339.jpg

Got a hitchhiker in the seawater: a magnificent Krill dude with a red nose!

PXL_20210830_235328503.jpg.106db33a5d7129b0c99237e9bb792596.jpg

 

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