is brown residue and muck in a rez algae? I'm starting to thing that I'm having problems I lost about all my clones that I took and want to figure out what I'm doing.
I'm using a fish tank and I cover it with a translucent trash bag to get the 100% rh and take it off and air it out once a day. is it cause I used like 300-400 ppm and gave the bad bacteria something to feed on? I used some
great white in the water, thinking it's good bacteria, but it seems to muck it up.
to try and fix it I got them in plain faucet water (159ppm out of tap). anything like a weak h2o2 mix or something for protection?
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am I correct that it looks like black death infection traveling up the stem?