Hi
Thanks for that I'll give it a go ,it's baffling as all the fish seem healthy and are eating as usual, the corys are swimming around and then will really fast swim to the surface I was wondering if they are playing ?
The water tests are all as they should be there's a good flow from the...
Hi I have a puzzle which I'm really struggling with,my fish especially the Cory's are swimming to the water line regularly and when the light turns dark blue at night all the fish seem to be at the top of the water line .
I do water changes weekly the results are always normal the water flow is...