I tried to keep hillstream loaches in mind when I designed my pond. I have a strong current going from one end of the pond to the other, which agitates the water considerably... I've got lots of hidey holes all along the bottom, and the algae in the pond is going terrific. :P But manageable.
Do you think hillstream loaches would be okay in my pond? I know that they're not the hardiest of fish, but I also know that a lot of people try to keep them in warm, relatively still, low oxygenated water... The pond's about 50 gallons, and the loaches would be sharing with goldfish, white clouds, zebra/leopard danios...
What do you reckon?
Here's some pics of my current and surface agitation:
