Oh, that's my girl up above. Petula... and she was about 10" long without the claws. Mean lil' puppy too, wasn't afraid of humans esp. on the other side of the glass.
Do I think japonica shrimp help? Yes. I dont stock my tanks with them as heavily as I recall Amano recommending (he said 2 per
gallon, which is a little much for me... at that density, I see them chewing into live plants for lack of food alternatives). I prefer about 2 per 3 gallons, and I find that they not only take care of most random long algaes, but do a bang-up job cleaning any open substrates and debris from plants.
Now, my main algae preventative is the plants, of course. But if I screw up the fert receipe on accident, they tend to take up the slack. And they're a lot of fun to watch as well.
