me too
the loaches will be ok in a tank without an exciting water flow but they are so much more animated with some current. Seeing the fish behaving like they are 'happy' always makes me feel like I'm doing right by my pets, even though I keep them in a tank when they'd rather be in the wild.
Another is maybe don't have the goldfish in there and just have the fish with slim bodies - minnows, loaches - and the shrimps. The shrimps will meander about wherever they like and are fun to watch too. If you look through my dwarf chain loach thread there are some photos and videos of the shrimps I had. Also if you search on phoenix44 and have a look at his planted goldfish tank that might inspire you to do something different for your goldfish if you liked my idea but still want to keep both sets of fish.
But I see you say 'more' goldfish.... maybe you already have an exciting collection..... time for some photos I think :bounce: :spop: