Correct Me If I am Wrong , If The Loach is small enough to fit in the Goldfish , It will wind up there.

Coolie loaches are nocturnal so they are most active at night. Having multiple loaches will make them more playful.-Melchisedek

as far as I am aware, coolie loachs need catfish pellets and will not eat normal flake food. I had this problem with clown loaches at first, but thankfully, i realised and started buying them catfish pellets.

thanks,I told my Mum,but she wouldn't listen to me!!!!!!

Answer

Coolie loaches are nocturnal so they mostly hide during they day, they come out and scavenge during the night. They will eat algae pellets, just put one in later in the day.-

Coolie

Spined loach was created in 1758.