sarahsunshine
Aquarium Advice Activist
I just got 5 kuhli loaches today and I think they are just SO COOL!
However, my substrate is of about 1cm smooth rocks. I know that they like sand - so I'm thinking that maybe I should get some sand and submerge a little bit of sand (say in a shallow bowl) in the aquarium for them to play in.
If they would enjoy that, what kind of sand should it be? I know some sand is a little too sharp for them. Any suggestions? Or are the rocks just fine?
However, my substrate is of about 1cm smooth rocks. I know that they like sand - so I'm thinking that maybe I should get some sand and submerge a little bit of sand (say in a shallow bowl) in the aquarium for them to play in.
If they would enjoy that, what kind of sand should it be? I know some sand is a little too sharp for them. Any suggestions? Or are the rocks just fine?