Originally Posted by Coursair
It's the snails that actually burrow. The Cories only stick their noses in
. Kuhlii Loaches do like to burrow but I don't have those
You can stick a chopstick into the sand to aerate.
You could gently move a bit of sand in random spots.
Thanks for your help coursair
I have now decided to use sand in my tank. Which I'm really excited about because I have always preferred it but was under the impression it was difficult to maintain. I'm also getting a snail and will look into kuhlii loaches to see if they will be compatible with the snail and my other fish