Sorry for I haven't replied above questions. All right, let me tell you how I take care of my tank.
Main tank size: 72"Lx26"Wx30"H ---240Gallon
160LB aragonite reef sand(selected) 200LB reef rock(they were
live rock before)
Sump1: 28"x22"x20"--------53 gallon
filter floss and Euro Reef CS12-1 (12"diameter x 6"high collect cup need to clean up every 3 or 4 days), Fluidized Bed Filter (600)/w Maxi-Jet 600 powerhead
Sump2: 26"x22"x24"--------59 gallon
8 inches aragonite deep sand bed Aqua-clear powerhead with quickfilter for circulation and collect waste
Pumps: Iwaki55 for return and runs 1/3 horsepower chiller and 57
watts Aqua UV. Another Iwaki55 for intank circulation, the custom main tank there are three holes in the bottom glass. The middle hole inhales water direct to the pump from two strainers, and the outlet form the pump puts water back on left side and right side h hole for the lower circulation. I used some rock to hide those strainers and nozzles. Tunze 6100 wave maker w/single controller creats 3200gallon/per hour current.
Lighting: 2x6' 150w VHO whichs aqua sun & atinic white
2x96w PowerCompact true atinic blue
4x38w T5HO (2white, 2blue with 45 degree irradiate to
the tank
2x28w T5HO(1white, 1blue) on the Sump2
3x 3/4w lunar-blue moonlight
Lighting Hours: 08:00-19:00
Water change: Every10-14 days one quarter of total volume.
Food: once or twice a day. pellets and frozen food(every other day)
Pellet: Ocean Nutrition Formula1-----small and medium ,flakes
(dry food) Formula2------small and medium,flakes
green, red, brown dry sea algae
HBH SuperSoft krill -------small and large
Spirulina-----small and large
Frozen food: Hikari: spirulina brine shrimp
mysis shrimp
squid
ocean plankton
blood worm
mega marine angel(contains sponge)
mega marine algae
krill
Ocean Nutrition: angel formula
formula 1 & 2
prime reef
All kinds of frozen food cut in small piece combine with kentmarine Zoecon, Garlic overnight in refrigerator before feeding.
The secret:
1. Fluidized Bed Filter (600) already used 2 year before re-set up this tank, because I needed to move new house, so I sold previous fish and washed aragonite and rock(with a little bit bleach to make the brown algae gone), but i keep running this bed filter, that why i can speed up the cycle and add fish early.
2. Keep running Seachem copper 0.2mg/L, even sometimes ich attacks i always win. You don't see the coralline algae bulits up because cooper kills.(ps. 200lb rock were live rock in one and half year ago, last time i couldn't control velet and ick appears, so i decided to use copper, finally half of fish dead and nh3, no2 were keeping high, copper also kill live rock! FOTWLR is hard to control!
after last experience, i won't keep fish with live rock.
3. I have 20 Gallon quantine tank, basic system as Rena XP2, Hang on fliter, heater and ice probe mini chiller. Every week I will buy 2-6 pieces of fish(depends on its size), wait 1 week if they well feed and healthly, i will transfer them to Sump2 and stay 1 week before i put into main tank. For the agression, most of time i put 3-5 fish into the tank at the same time(in the evening with turn off light), the existing resident will confuse or not concentrate to chase one fish, it will reduce the stress of the new fish.
Hope a little information will let you know how i work with my seafood tank.
PS. sorry for my English, i'm still learning the gramma and the strange words.