I started to notice these black spots showing up on my Nuclear Greens
The tank is 105 days old so fairly new. With the exception of Mag all my other params are in the correct range. I had no way of testing it until this past weekend. When tested it was at 950, I dosed Saturday night and brought it up to 1300. I had a little bit of a temp drop Friday night. I left the hood fans on and had the heaters unplugged. When I checked it in the morning the temp was at 75 deg about 4 deg cooler that its norm.
Here are 2 pics from my phone sorry about the quality. The camera is missing in action. I suspect my kids got their hands on it.
Any idea what can be causeing this?
The tank is 105 days old so fairly new. With the exception of Mag all my other params are in the correct range. I had no way of testing it until this past weekend. When tested it was at 950, I dosed Saturday night and brought it up to 1300. I had a little bit of a temp drop Friday night. I left the hood fans on and had the heaters unplugged. When I checked it in the morning the temp was at 75 deg about 4 deg cooler that its norm.
Here are 2 pics from my phone sorry about the quality. The camera is missing in action. I suspect my kids got their hands on it.
Any idea what can be causeing this?