the situation is that my bristlnose catfish and
red tail shark dont have much to eat in the tank anymore my thats pretty much free of algae. i tryed feeling my red tail bloodworms, and also brime shrimps but it doesnt like them i was scared that it wasnt feeding enough so i started to drop slices of cucumbers into the tank the bristlnose and red tail have been eatting it for the past few days but im not sure if its enough for there diet i mean cucumber doesnt seem to have the nutrients needed for them, so what should i do?