Problem with corys flashing

[Kaylab2021]

I have catfish in there and snails i thought i couldnt use salt with them been in the tank and i read that albino corys dont tolerate salt well?

 

[Kaylab2021]

Since raising the temp i have not seen no flicking but seen more resting at the bottom same with my pleco now hes been sitting on sand today which is not like him/her could that be due to the heat its at 86f now

 

[AdoraBelle Dearheart]

Since raising the temp i have not seen no flicking but seen more resting at the bottom same with my pleco now hes been sitting on sand today which is not like him/her could that be due to the heat its at 86f now

Have you added extra oxygen to the tank? An airstone is enough

 

[Kaylab2021]

Yes there is an air stone in there with two outlets but since rising temp my pleco always seems to be sat at bottom now, he used to be very active moving from decor to decor

 

[Kaylab2021]

this is of the harlys yawning only managed to get one doing it but they all do it

 

[Colin_T]

can you post some pictures of the guppies?
one in the video looks like it has excess mucous on the head, which could be an external protozoan infection.

 

[Kaylab2021]

Wow they are hard to picture they dont stay still for a second i have tried my best with photos of the guppies

 

[Colin_T]

pictures aren't in focus to be able to tell

 

[Kaylab2021]

They will not sit still long enough for me to get a good photo but i havent seen anything on the guppies mouths?