IMG_5892.jpeg

Wardrobe Nyos Opus 300 G2

Why wardrobe? The tank (Nyos Opus 300 G2 Pro-line) is located in a 105cm wide slot where you would normally put clothes when coming in to our apartment - just a perfect place for a reef tank :D
Why wardrobe? The tank (Nyos Opus 300 G2 Pro-line) is located in a 105cm wide slot where you would normally put clothes when coming in to our apartment - just a perfect place for a reef tank :D

Aquarium Profile and Equipment

What type of saltwater aquarium is this?
Mixed Reef
Total Water Volume
80
When did you start this tank?
May 24, 2024
What is your aquarium made of?
Glass
Aquarium Length (inches)
35.4
Aquarium Width (inches)
21.7
Aquarium Height (inches)
20.9
Aquarium Overflow/Drain
Internal Overflow
Aquarium Sump
YES
Sump Water Volume
14
Aquarium Stand
Nyos Opus 300 G2 Pro-line
Aquarium Controller
NO
Protein Skimmer
YES
Protein Skimmer Make and Model
Nyos Quantum 120
Aquarium Reactors
  1. Carbon
  2. Kalk
  3. Zeovit
Return Pump
Ecotech Vectra S2
What types of equipment are you using for water flow and circulation?
  1. Wavemaker
Water Flow and Circulation Equipment List
4X AI Nero 5, 2X Maxpect Gyre 330 Cloud Edition (on hold)
Aquarium Lighting
  1. LED
Lighting Equipment List
ATI Straton Flex G2 102, 2X AI Blade Glow, Blade Glow, AI Hydra 26HD - Luxdium Gold Engine (on hold)
Lighting PAR and Goals
PAR to accommodate the needs of both SPS (rocks), and LPS (bottom)
Dosing Equipment
  1. Calcium
  2. Alkalinity
  3. Magnesium
  4. Other
Dosing Equipment Detail
Triton Flex Other Methods, kalkwasser, ammonium bicarbonate + urea, Tromic Marin A&K, Triton & Oceamo traces based on ICP results.
Auto Top Off or ATO
YES
Aquarium Heating and Cooling
  1. Neither
Water Temperature
73
Heating and Cooling Equipment Detail
2X Vivosun Aerowave E6
Additional Equipment Detail
2X dosers (D&D, Kamoer), Ecotech Versa (kalkwasser doser). Sander Ozone with DIY dryer & CO2 scrubber attached to the skimmer. Reef Factory Smart Roller S, Tunze streams in each sump section.

Aquarium Water Chemistry and Parameters

pH Level
8.3
Specific Gravity
1.026
Nitrate or NO3
10-25
Phosphate or PO4
0.10
Calcium
390
Alkalinity
7.5
Magnesium
1400
Salt Brand
Tropic Marin ProReef & Nyos Pure
Trace Element Dosing
Tropic Marin A&K, individual traces from Triton & Oceamo based on ICP-MS
Water Chemistry Detail
Regular use of Special Blend + Calcium Carbonate. Natures Ocean Live sand infused Maxspect Bioballs in the sump, also dosing live sand "juice" to sump/zeovit rocks.

Aquarium Natural and Mechanical Filtration

Substrate
Sand
Substrate Level
Shallow
Live Rock
30
Live Rock Type
Indonesia
Nutrient Export
  1. Protein Skimmer
  2. Filter Roller
  3. Carbon
Water Changes
YES
Water Change Details
20% weekly/biweekly, 1.3 gallon every 2-3 days.
Nutrient Export Details
Roller mat & skimmer

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

Fish List
  1. Clownfish
  2. Hawkfish
  3. Jawfish
  4. Wrasse
Coral List
  1. SPS Coral
  2. LPS Coral
  3. Zoanthids
  4. Soft Coral
Invert List
  1. Anemone
  2. Crabs
  3. Starfish
  4. Shrimp
  5. Snails

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

Fish Feeding Frequency
Multiple Daily Feedings
Coral Feeding Frequency
A Few Times Weekly
Fish and Coral Feeding
  1. Flake
  2. Pellet
  3. Frozen
Auto Feeder
YES

Additional Aquarium Information

What do you think are the keys to your success in reefing?
Patience, learning from earlier mistakes.

luiselric

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Hi, amazing aquarium.

I'am thinking on the same tank (Nyos Opus 300 pro) and the same lights (straton flex 104), but not sure how look a 90cm tank with 94cm lights. I doubt changue the lights to 2 x radeon xr15 or something similar but i dont like the idea of fan noise in my setup.

Can you upload a picture where i can see the tanks with the lights?

thanks
 
OP
OP
J

Jari

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Sure, here is one from today with day lights. Mine is hidden behind the shade I made for the place (other pictures in my build thread) so I do not need to worry about them being too wide. Actually, the furthermost LEDs are about 87-88cm apart, so in that sense the coverage is perfect. IMG_0917.jpeg
 

Gumbies R Us

God, Bouldering, and Reefing
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You have a ton of great-looking corals in there! Any close-up photos?
 

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