qt tank shld i leave it runnin

bungles

Member
my tang is about to come out of the qt tank. shld i leave the tank running or just shut it down and leave the water in it? Or should i get like a little damsel or something to keep in there?
Also i have a massive amount of green algae and purple built up in my qt tank. i bought 3 snails and they r taking care of business. but it seems like theres too much for them should i get a couple more.
30 Gallon tank.
blue/green chromis
cleaner Shrimp
Tang in hospital tank.
3 snails
Upgrading to 55 Gallon soon.
 
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