Would bamboo shrimp be a viable means of controlling water algea blooms? I'm still having rediculous difficulty keeping the algea down. My tank water is a bright, opaque green despite limited artificial light I need to keep the other plants alive. I've even gotten light-blocking curtains which make my room too dark for my liking, but not dark enough for the algea... So, back to the shrimp... Would they help? And thrive?