red claw crabs

hi, recently i started a second mini tank see here http://www.plantedtank.net/forums/yourtanks.php?do=view&id=3299 would i be able to have a single male ram or do you need a pair (but there expensive) also will the water be ok have red crabs that produce quite a bit of waste and 6 blood fins...

hi, soon im getting a Superfish aqua qube 25 going to make a red claw crab tank for some fun with this kinda set up Sand Subtrate Tall peice of drift wood coming out of the water line bit of moss growing on the wood? A few large peples in sand some tough plants 3-4 crabs some other shoal...

My 5/8" red claw crab molted today. Seems to have gone well in under an hour and no missing limbs. She did it on top of part of her temporary perch in one inch of water. (Her old perch leached so many tannins she got afraid to go into the water so I got rid of it and most of the tannins.) The...

I have a 5/8" red claw crab that I have had for 3 weeks. I've had a lot of tannin issues, which scared the beejesus out of it bc of the color (can't see predators?) that has been getting cleared up. On Sat. I removed the offending mopani wood "tree" that she had been using as a perch and put...

Am I correct in assuming a red claw crab in a brackish tank setup does NOT need access to freshwater for drinking, etc.?