Below is a bit of info found at this link:
http://aquamaniacs.net/forum/cms_view_article.php?
aid=135.
More profile info can be found here:
http://www.liveaquaria.com/product/prod_Display.cfm?
pCatId=1642
Family: Corbiculidae
Latin: Corbicual sp.
Distribution: Asia, Burma, Thailand
Difficulty: Easy
Diet: Filter feeding omnivore
Hardness/pH: Moderate to hard/pH 7.0-8.0
Tank minimum: 10 gallon
Lifespan:
Length: Up to 2"
Temperature: 65-82°F (18-28°C)
Breeding: Difficult
Notes: Freshwater Clams are typically brown and black banded, and inhabit temperate freshwater rivers and lakes around the world. Most freshwater clams found in the aquarium trade originate from Asia. Freshwater Clams burrow in the substrate where they feed by filtering food and detritus from the water column. Their diet must be supplemented with a high-quality invertebrate food, an infusion mixture used for culturing daphnia, and/or green water.
Tankmates must be non-aggressive species that will not harass or make a meal out of invertebrates (such as dwarf puffers, or clown loaches). Freshwater clams do not tolerate copper and other medications, and must be removed whenever treating an aquarium.