What to do?

[Zagzoo71]

My tank has to go fallow for 3 months.. thanks to marine velvet outbreak. So just feed the tank a cube or two a day? Was gonna run a UV for awhile to try to make sure the velvet has all died off? Opinons??

[SantaMonica]

If you can't keep snails, you could just dose a bit of ammonia once a day.