I have been planning to make my 10 gallon a brackish crab tank. I bought a molly the other night as I know they like brackish water. Apparently it was a she and she had babies overnight. Can I still start to make the change to brackish with fry in the tank? I was planning on doing it with water changes---3 gallon change, 1 gallon having 1 and a half teaspoons of instant ocean. Water changes daily due to a bacteria die off. Is this too quick? How else would anyone recommend doing this?
