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Kevin's 240 Mixed Reef

240 Gallon Glass Show tank with a 50 Gallon sump. Many reactors and LED Lights.
Build Thread Link
https://www.reef2reef.com/threads/new-240-gallon-4x4x2-custom-build.851838/#post-12982972
Introduction
Hello, I'm a school teacher in South Carolina. I have had a reef tank on and off for the past 25 years. My present 240 gallon setup has been going for 4 1/2 years now. It is mature and stable. It measures 48x48x28. My pride and joy of the tank is my Gigantea Anemone Island on the front right side. I have a 14" Purple Gig and a 18" Green Gig perched on top of an Island. The Gig's host a pair of Sub-Zero Clown Fish.
240 Gallon Glass Show tank with a 50 Gallon sump. Many reactors and LED Lights.

Aquarium Profile and Equipment

What type of saltwater aquarium is this?
Mixed Reef
Total Water Volume
290
When did you start this tank?
Jun 1, 2021
What is your aquarium made of?
Glass
Aquarium Length (inches)
48
Aquarium Width (inches)
48
Aquarium Height (inches)
28
Aquarium Overflow/Drain
Internal Overflow
Aquarium Sump
YES
Sump Water Volume
50
Aquarium Stand
I had a local metal worker make me an open bottom stand out of 2"x2" metal
Aquarium Controller
YES
Aquarium Controller Make and Model
Apex
Protein Skimmer
YES
Protein Skimmer Make and Model
Reef Octopus 200EXT Recirculating
Aquarium Reactors
  1. GFO
  2. Algae
  3. Calcium
  4. Kalk
Return Pump
Jabeo MDP-15000
What types of equipment are you using for water flow and circulation?
  1. Powerhead
Water Flow and Circulation Equipment List
3 MP 40, 1 MP 10, 2 Maxspect Gyres
Aquarium Lighting
  1. LED
Lighting Equipment List
2 Orphek Icons, 2 Blue Reef Brite Bars, 1 Fluorescent Orphek Bar, Outside Full Spectrum Spot Light on Anemones
Lighting PAR and Goals
1,000 - 150 par in tank
Auto Top Off or ATO
YES
Aquarium Heating and Cooling
  1. I am using a heater or heaters
Water Temperature
77
Heating and Cooling Equipment Detail
BRS Heaters on a Inkbird Controller

Aquarium Water Chemistry and Parameters

pH Level
8.5
Specific Gravity
1.024
Nitrate or NO3
50 ppm
Phosphate or PO4
0.20
Calcium
600
Alkalinity
9.9 dKH
Magnesium
1390
Salt Brand
Instant Ocean - Orange
Trace Element Dosing
None

Aquarium Natural and Mechanical Filtration

Substrate
Sand
Substrate Level
Deep
Live Rock
200
Live Rock Type
All Kinds
Nutrient Export
  1. Refugium
  2. Algae Scrubber
  3. Algae Reactor
  4. Macro Algae
  5. Protein Skimmer
  6. Floss
  7. GFO
Water Changes
YES
Water Change Details
20% every 2 weeks
Nutrient Export Details
I vacuum my sand every 2 weeks with my water changes. It pulls a lot of detritus out that the CUC does not get.

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

Fish List
  1. Angelfish
  2. Anthias
  3. Blenny
  4. Clownfish
  5. Surgeonfish Tang
  6. Wrasse
Total Fish
13
Coral List
  1. SPS Coral
  2. LPS Coral
  3. Zoanthids
  4. Soft Coral
  5. Mushroom Coral
Total Corals
50
Invert List
  1. Anemone
  2. Starfish
  3. Shrimp
  4. Snails
  5. Clams
Total Inverts
40
Livestock Detail
I have gone to a more SPS dominate tank in the past year since my system has gotten more stable.
Livestock Quarantine
  1. Fish
Favorite Fish
7" Black Tang, Blotchy Anthias and 4" Achilles Tang - Hard to pick just one! :)
Favorite Coral
Green Bali Slimer
Favorite Invert
My Gigs
Never Livestock
Damsels - Everyone I've ever had turned into monsters! No matter the size!

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

Fish Feeding Frequency
Multiple Daily Feedings
Coral Feeding Frequency
One Daily Feeding
Fish and Coral Feeding
  1. Flake
  2. Pellet
  3. Frozen
  4. Algae Strips
What brands of foods are you feeding?
Main source is Green and Red Nori twice a day, LRS and Avast Marine blend. But I feed the tank just about everything. Hakari and BRS products as well.
Auto Feeder
YES

Additional Aquarium Information

What do you think are the keys to your success in reefing?
Patience! The first 2 years I experienced it all - Dinos, Ciano, Hair, Ugly... Flatworms, you name I fought it! Reefing is a labor of love! Secondly, I am a firm believer of a scheduled water change.

lapin

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Very cool
 

Rocks reef

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Very nice setup! I love the dimensions of that tank.
 

Gumbies R Us

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We need some more upclose photos of your tank!
 

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