Black Mine Sea Urchin?

[MarkW19]

Saw one of these today at my LFS and they look awesome

Wondering if I could have one in my 10G nano?

 

[roka64]

If you are talking about a long spined urchin, they can get up to 8". I doubt they wuld get that big in captivity.

 

[Sadielynn]

I would not recommend any urchin in any nanos , they tend to knock stuff over and can distroy an aquascaping and corals , they also eat coraline and in a nano that can be wiped out quite quickly even by one urchin ...

 

[MarkW19]

OK guys, they look cool but I'll pass on it. Thanks.

 

[Innovator]

If you are talking about a long spined urchin, they can get up to 8". I doubt they wuld get that big in captivity.

Diadema setosum can easily obtain 8" in captivity, regardless of display size. I wouldn't house them in a 10g unless they were to be transferred in the very near future; although, it'll keep your hands out of your tank

 

[MarkW19]

What about clams? Could I get a couple of small ones (with the blue/green on them)? Do they require a lot of light/extra food?

 

[roka64]

Diadema setosum can easily obtain 8" in captivity, regardless of display size.

Awesome, thanks for the info!!

 

[Sadielynn]

Clams do require higher light and feeding which in a nano can foul the water quite quickly . And if not happy they will move ....