hey my friends and i have had some turtles over the last couple years and i always like to share advice when asked but this one has me stumped. ive never had anything like this happen to me before, so i dont know.but his turtles tank has what appears to be little larva or worms in it. they are on the rocks, his turtles cave, everywhere.he didnt know they werre alive untill i saw one moving.he thought it was just algae. im going to help clean them out but i dont want to start anything unless i know what they are. and how to fix it. im worried they are harmful to the turtle. any advice? i already yelled at him for having his turtle in such a dirty tank in the first place. its filtered and the water is clear. (third pic) gunk is built up around his cave as its as wide as the tank and seldom gets moved. but that will all be better for that turtle as soon as i get some info. thanks in advance.
