Originally Posted by
thetoyman13
http:///forum/post/3152815
can anyone tell me how to safely rid my tank of them???????
Originally Posted by Flower
http:///forum/post/3152862
There is a medicine called flatworm exit (I think that’s the name) Siphon out as much as you can...when they die from the medicine it can create a whole new problem.
OP asked for safe way. flatworm exit is not a very safe way, and should only be used with extreme caution. just using flatworm exit could kill off the whole tank.
if they are rust colored flatworms, they will die off by themselves and with syphoning.
from the two dr's:
Rust Brown Flatworm
The first and most common type of flatworm can become a nuisance quickly in the home aquarium. These organisms are tan, brown or rust colored with a red dot, and reach a size of up to 1/4" in length. They are oval and slightly elongated with two tail-like appendages at their posterior. This brown flatworm has been identified as Convolutriloba retrogemma, and will proliferate rapidly in aquariums with elevated nutrient levels. The populations of these pests can increase to a point where they will actually perch on corals, and block the light from reaching the corals' tissue. Some experts believe that the flatworms actually feed on the zooxanthellae from coral tissue, thus damaging the corals themselves.