Yesterday I saw in an aquarium at the school where I work a roughly fist-sized black creature covered in 3"- to 4"-long spikes, with a few red markings on the body. It was a salt water tank. Can anybody tell me what it is?
2007-05-21 13:43:38 · 4 answers · asked by ? 3 in Pets ➔ Fish
It's a Sea Urchin.
A black Diadema Sea Urchin to be exact.
http://images.google.ca/imgres?imgurl=http://www.msu.edu/user/dru/Fieldnotes/2005/June-18/images/Long-spined%2520Black%2520Sea%2520Urchin.jpg&imgrefurl=http://www.msu.edu/user/dru/Fieldnotes/2005/June-18/pages/Long-spined%2520Black%2520Sea%2520Urchin.htm&h=600&w=800&sz=51&hl=en&start=13&um=1&tbnid=9kwvr0437557SM:&tbnh=107&tbnw=143&prev=/images%3Fq%3Dsea%2Burchin%2Bblack%26svnum%3D10%26um%3D1%26hl%3Den%26safe%3Doff%26sa%3DG
2007-05-21 13:49:09 · answer #1 · answered by Evolution 2 · 0⤊ 0⤋
ok, in case you progression plenty, perhaps an aquarium isn't for you. Water is exceedingly heavy - some kilo a litre. Mine weighs comparable to I do and this is no longer very enormous so it would prefer to be emptied to go it. This aside, while you're actually not shifting for a mutually as, an aquarium is a brilliant thought. you may get colourful gravel and particular lights that carry out the colors of fish. through fact you're new to fishkeeping i might advise tropical fish through fact they're frequently extra straightforward to seem after and that they are extra value-effective. some examples of colourful small tropical fish are: cardinal tetras and neon tetras (which will desire to be saved on communities of a minimum of 6), Siamese scuffling with fish (which will desire to be saved only with different siamese scuffling with fish), dwarf gourami, and particular varieties of platy (they arrive in many colorations). in case you already know a solid fish enterprise, they are in a position to have the skill to propose some extra that are suited for whichever aquarium you compromise directly to purchase. additionally, vegetation are solid in aquariums. you may get very lifelike man made ones as nicely if plant starting to be isn't your undertaking, yet you may get many particularly colorations. an exceedingly solid historic past will additionally boost the seem of your aquarium. you should purchase them or make one in all your person, once you're inventive. some are even 3-d that bypass interior the aquarium. desire it truly is effective, solid success.
2016-10-31 01:23:08 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Sounds like it was a long-spined sea urchin (Diadema species): http://www.melevsreef.com/id/diadema.html
2007-05-21 13:52:50 · answer #3 · answered by copperhead 7 · 1⤊ 0⤋
sea urchin ( VERY PAIN FULL!)
2007-05-21 13:51:47 · answer #4 · answered by Anonymous · 0⤊ 0⤋