I have this stuff all over my new set up and my new plants. There are 1000's in my 20 long. I was told they were hydra. They look like mini hydra, but they can not be. Thinking they were hydra, I went and got some dog dewormer(safeguard 4) and dose the tank for 3 days straight .1 gram per 10 gallons. And it has had zero effect on them. Then I thought I was doing the dosing wrong so I did a little experiment. I took .2 grams of dewormer and put it in a half a cup of tank water then cut an infected leaf from one of my plants and dropped it in for an hour. It did not kill them. Then I did the same experiment but with bleach at a 1:20 ratio and dropped it in for 3 seconds. And they were gone. I've put out a couple of threads out with no answers other then hydra. PLEASE help my figure out what this is!!!! Its got to be an algae, fungus, or some hydra on steroids.
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