Can anyone tell me what this is? Supposed to be dwarf hermit crab from live aquaria.

[Tamberav]

You wouldn't say that for a few worms I had to destroy.

 

[Alaeriel]

Do you think these are appropriate for a 20 gallon stock? Will this summon the Tang Police?

 

[Darren in Tacoma]

Do you think these are appropriate for a 20 gallon stock? Will this summon the Tang Police?

As a long time resident of the Pacific Northwest I can tell you with all certainty that your Kraken will outgrow that tank in no time. You are doing yourself, the Kraken and our hobby a disservice. Shame shame on you.