Opaeula.co.uk

A dedicated forum and online store for the Opae ula shrimp! 

Having issues with your tank or inhabitants? Need to know what equipment to use or have other questions? Post here!
 #2283  by Priscilla
 
I was just looking at my tank as usual but today I noticed this smokey looking thing on the cave. Does anyone know what is this? Image

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8390f9eacda5390c1fa75af3cd41eaa5.jpg (87.09 KiB) Viewed 5679 times

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 #2288  by odin
 
I've had this in my newly setup fresh water tanks when i've added wood or similar, i cant be sure if its the same stuff but it wasn't harmful to the fish or shrimp. I would probably just remove the cave and scrub it in some fresh RO/distilled water or what ever you use just to be on the safe side just in case.