ghl 2.1

I broke down the tank so selling these following. +Kessil A 360x Tunablue , used as supplements to my G5 at 40% intensity max for about 1 year, i am a original owner and will ship with original box. The light is in excellent condition as we care for it. $350 shipped. +GHL 2.1stand alone doser...

65 gallon made by glass cages (Same footprint as 40 breeder). Used for 6 years. Low iron glass on 3 sides. Drilled and will come with synergy reef external overflow and one extra drill hole for your choice of return. Steel stand 31" tall but I'm guessing buyer will want to remove and replace...

Looking to sell/swap my GHL 2.1 stand alone doser. The doser is setup with push connects from avast marine. Looking for 1 or 2 Neptune DOS.

Hi, I'm having trouble connecting a new GHL 2.1 to the wi-fi. I've already followed the instructions but it just keeps blinking blue and white intermittently. Have any of you had a similar experience and how did you resolve it?