Well its been a long time since I posted in here....sorry for that.
A lot has happened and the tank looks nothing like above now. Due to a 3 year old and a pair of pliers......I was forced to close the tank down, store all my stock and replace the tank.
A few changes were made and about a...
90 * 36 * 30 = 327 UK Gallons
48 * 24 * 15 sump = 63 UK Gallons
7 months old...latest picture.......masses of info on my web site.
But basically the main tank is 300+ gallons with 8 * 6100 streams all hidden in 2 weirs. 2 of the streams act as reef cleans ie the hole base is covered with egg...