“Great Starter Clam” - Gemmy’s Review of Derasa Clam

Great Starter Clam

by Gemmy, December 8, 2010 at 6:17 pm
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Pros: One of the hardier clams
Cons: Easily picked on by herbivorous fish

Review on:

Derasa Clam

Value

Gemmy’s Rating

Purchase Date: August 2010

Purchase Price: $29.99

Community Rating:

(3 reviews)

I highly recommend this as a hobbyist's first clam. These clams hardier than other varieties that are available. They prefer to be kept on a sandy substrate, and need strong lighting. I highly recommend T5's or metal halides. I also recommend purchasing a clam that is 3+ inches, since they have a much better survival rate than smaller clams. They are filter feeders, and can help aid in nitrate removal. Derasa's also require calcium levels to be within ideal measures. Also, be cautious when placing in a tank with herbivorous fish (tangs, angels, etc). These fish can sometimes nip at the clam, which can cause undue stress.

5 people found this review useful

Comment 5

Comments (6)

rainbow grouper 8/7/11 at 4:37am

thanks i might see about getting one for my reef tank (set up for 3 months)

rainbow grouper 8/7/11 at 4:40am

thanks i might get one for my reef tank (been set up 3 months) one question
do they eat algae or nitrates or anything like that

Indy2009 8/29/11 at 7:17pm

I would wait before getting one since your tank is fairly new, keep in mind if over 3 inches, they are filter feeders and feed off the the nutrients in your tank, under 3 inches your would have to hand feed them, I have one as well as a Hippopus clam..both well over 3 inches, and my tank has been up and running now for 5 years...I do dose daily with DT's and 3 times a week marine snow, due to my corals that I have...Keep that in mind otherwise hand feeding would be a must..