06-21-2014, 04:19 AM
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New to the site
Hi, I'm new to this site, and fairly new to keeping fish. I have a 180l tank which was cycled for a month and tested before adding fish 3 weeks ago, I added 2 rainbow sharks and 4 mollies in week one, 4 clown loach in week 2 and 3 Bala sharks in week 3 (5 days ago)
Since then last night I noticed one of the mollies has had 8 babies, and one of the rainbows has left its cave and started swimming vertically at the top of the tank, I'm worried about this rainbow, is this normal?
I've tested the water levels religiously and nothing has changed to spark this change in behaviour