Hi,
I've had my aquarium filled for a while and cycling and I've been gradually adding more reef salt. The salt obviously sinks to the bottom when added and then should slowly fully dissolve. All of the salt required has now been added and I've added my Opae Ula. I've noticed that even now, after three days since adding the last salt there seems to be a weird 1cm thick layer at the lowest point of the tank that 'swirls' when disturbed. It looks normal when it's no being disturbed. When the Opae Ula hit this layer they jump up quickly and go on their way. I'm guessing this is just a denser more concentrated layer of salt water? Is this something other people have experienced? Is this something I should be worried about?
Any advice would be appreciated.
Thanks
I've had my aquarium filled for a while and cycling and I've been gradually adding more reef salt. The salt obviously sinks to the bottom when added and then should slowly fully dissolve. All of the salt required has now been added and I've added my Opae Ula. I've noticed that even now, after three days since adding the last salt there seems to be a weird 1cm thick layer at the lowest point of the tank that 'swirls' when disturbed. It looks normal when it's no being disturbed. When the Opae Ula hit this layer they jump up quickly and go on their way. I'm guessing this is just a denser more concentrated layer of salt water? Is this something other people have experienced? Is this something I should be worried about?
Any advice would be appreciated.
Thanks
Last edited by Opaeforms on 12 Jan 2017 14:43, edited 1 time in total.