- Joined
- Nov 8, 2019
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Hey all, just set up a new 40 gal tank, on one of the live rocks I got what I can tell 2 hidden cup corals. My tank is cycling and yesterday the ammonia was between 1 and 2ppm. This morning when I woke up the corals seemed fine, tentacles were out. Will this cycle kill off these corals? Also curious as to how fast will they grow/spread?