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My 200gal Mixed Reef Tank

This is one of my multiple Tanks that I currently have up and going. It is a Innovative Marine 200EXT, and it is a different tank than what's contained in my Tank Build Thread. This allows me to showcase this tank vs the tank I have in my build thread.
This is one of my multiple Tanks that I currently have up and going. It is a Innovative Marine 200EXT, and it is a different tank than what's contained in my Tank Build Thread. This allows me to showcase this tank vs the tank I have in my build thread.

Aquarium Profile and Equipment

What type of saltwater aquarium is this?
Mixed Reef
Total Water Volume
275
When did you start this tank?
Nov 29, 2023
What is your aquarium made of?
Glass
Aquarium Length (inches)
70.9
Aquarium Width (inches)
30
Aquarium Height (inches)
21.7
Aquarium Overflow/Drain
External Overflow
Aquarium Sump
YES
Sump Water Volume
74
Aquarium Stand
All Anodized Aluminum Stand
Aquarium Controller
YES
Aquarium Controller Make and Model
Neptune Apex A2 Pro, with Trident
Protein Skimmer
YES
Protein Skimmer Make and Model
Royal Exclusiv Bubble King 200
Aquarium Reactors
  1. None
Return Pump
MightyJet XL - 2656 GPH DC Submersible Return Pump
What types of equipment are you using for water flow and circulation?
  1. Powerhead
Water Flow and Circulation Equipment List
3 x Poafamx 65W Guyer Style Wave Makers
Aquarium Lighting
  1. LED
Lighting Equipment List
6 x Popbloom T75 Reef Panels
Lighting PAR and Goals
I have the LED panels set up in a 3x3 pattern hanging 20" off of the water surface. At about 95%, I get close to an average of 375 par on the top of the aquascape and average about 50 to 150 on the bottom.
Dosing Equipment
  1. Calcium
  2. Alkalinity
Dosing Equipment Detail
I use the basic BRS dosers and basic dosing containers.
Auto Top Off or ATO
YES
Aquarium Heating and Cooling
  1. I am using a heater or heaters
Water Temperature
78
Heating and Cooling Equipment Detail
I use two AquaMiracle Adjustable 300W Aquarium Heaters.

Aquarium Water Chemistry and Parameters

pH Level
8.3
Specific Gravity
1.026
Nitrate or NO3
25 to 30
Phosphate or PO4
1.5
Calcium
442
Alkalinity
9.5
Magnesium
1440
Salt Brand
Aquaforest and Reef Crystals
Trace Element Dosing
Reef Trace by Seachem

Aquarium Natural and Mechanical Filtration

Substrate
Bare Bottom (BB)
Substrate Level
No Substrate
Live Rock
100
Live Rock Type
Marco
Nutrient Export
  1. Refugium
  2. Protein Skimmer
  3. Filter Sock
Water Changes
YES
Water Change Details
My tank has settled in a rhythm and I usually perform a 40 or so water change once a month.
Nutrient Export Details
I have learned that with this particular system with high nutrient levels I still see significant health and growth with the coral. So I stopped chasing numbers and just let the tank do what it wants to do.

Aquarium Tank Inhabitants (fish, coral, invert etc.)

Fish List
  1. Angelfish
  2. Chromis
  3. Clownfish
  4. Surgeonfish Tang
  5. Wrasse
Total Fish
20
Coral List
  1. SPS Coral
  2. LPS Coral
  3. Zoanthids
  4. Soft Coral
  5. Mushroom Coral
  6. NPS Coral
Invert List
  1. Anemone
  2. Crabs
  3. Shrimp
  4. Snails
Livestock Detail
12 x Clowns, 2 x Chromis, Sailfin, Scopas, Coral Beauty, Bi-Color angel, Hippo, Six Line
Livestock Quarantine
  1. Fish

Aquarium Nutrition (fish, coral, invert etc. feeding)

Fish Feeding Frequency
One Daily Feeding
Coral Feeding Frequency
Once weekly
Fish and Coral Feeding
  1. Algae Strips
  2. Other
Auto Feeder
NO

Additional Aquarium Information

What do you think are the keys to your success in reefing?
Being consistent and vigilant with paying attention to the ups and downs associated with the tank.
Nice looking 200g tank! Your aquascape has a ton of room for fish to swim around in and hide in!
 
Nice looking 200g tank! Your aquascape has a ton of room for fish to swim around in and hide in!
Thanks, nice catch, that was actually the goal. I wanted to ensure that every fish had a fish home. It has worked out well. The tank has grown out some, I just need to take a better overall pic for the page.
 
Added updated photos of what the tank looks like today. It is basically a year old but it was at least six or so months before I actually started putting in SPS corals.
Added where?
 

TOP 10 Trending Threads

WHICH PART OF YOUR SETUP IS HARDEST TO REACH OR REMOVE FOR ROUTINE MAINTENANCE?

  • Glass behind or beside the tank

    Votes: 3 18.8%
  • Powerheads or wavemakers

    Votes: 2 12.5%
  • Sump or rear filtration chambers

    Votes: 2 12.5%
  • Skimmer or other filtration equipment

    Votes: 1 6.3%
  • Overflow or plumbing

    Votes: 5 31.3%
  • Lights or lids

    Votes: 0 0.0%
  • Mine is pretty easy to access!

    Votes: 2 12.5%
  • Other—tell us what I missed

    Votes: 1 6.3%
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