if he refuses to eat you can try this: pick out your favorite fish foods (algae wafers, flake, whatever), crush/grind it into a powder (plastic bag and a rolling pin work well if you dont have a mortar and pestle). separate and egg yolk from the white; throw away the egg yolk. mix the egg white and powdered fish food together with a little garlic juice. paint mixture onto a rock and let the egg white COMPLETELY dry (about 24 hours). toss in the rock just before or after lights out.
a lot of plecos will take to this method; it imitates their natural methods for feeding, but is a lot faster than growing algae on rocks in a bucket. you can slowly wean them off of this method of feeding after a week or two by leaving the rock in the tank and dropping the food directly onto the rock. the fish learns to associate the rock with dinner.
a lot of plecos will take to this method; it imitates their natural methods for feeding, but is a lot faster than growing algae on rocks in a bucket. you can slowly wean them off of this method of feeding after a week or two by leaving the rock in the tank and dropping the food directly onto the rock. the fish learns to associate the rock with dinner.