blood in the urine and stool

by Ami
(Mumbai , Maharashtra,India)

my pet indian star turtles pass blood in urine and stool . untill yesterday they were allrite but its happening so from today morning. i give them corriender leaves more, sometimes tomatos , cabbage n spinach leaves and once or twice i gave then apple to eat and even once potato (un-boiled) today i gave them a little cucumber. Please help me with a solution . Is there any way that i can avoide going to a vet and solve it at home. i also washed then a little with a soft brush and soap on top n bottom shells. yesterday i gave them corriender leaves to eat in the morning and the same was eated by them the entire day