20250517_140323.jpg

20g AIO 18" Nano Cube

IM15 aio
IM15 aio

Aquarium Profile and Equipment

What type of saltwater aquarium is this?
Mixed Reef
Total Water Volume
10
When did you start this tank?
Apr 1, 2025
What is your aquarium made of?
Glass
Aquarium Length (inches)
15
Aquarium Width (inches)
15
Aquarium Height (inches)
15
Aquarium Overflow/Drain
All In One Tank
Aquarium Sump
NO Sump
Aquarium Stand
Antique Wood Refrigerator Dresser
Aquarium Controller
NO
Protein Skimmer
NO
Aquarium Reactors
  1. None
Return Pump
Sicci 1.5
What types of equipment are you using for water flow and circulation?
  1. Powerhead
Water Flow and Circulation Equipment List
Jenao OW-10
Aquarium Lighting
  1. LED
Lighting Equipment List
Gen 5 XR15 blue
Lighting PAR and Goals
250 top
200 bottom
Dosing Equipment
  1. Calcium
  2. Alkalinity
  3. Other
Dosing Equipment Detail
Esv 2 part dosed by hand daily
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
Hugger 100 watt
Additional Equipment Detail
Filter floss in overflow
2 tbs rox carbon monthly

Aquarium Water Chemistry and Parameters

pH Level
8.1
Specific Gravity
0.02650
Nitrate or NO3
1
Phosphate or PO4
0.03
Calcium
420
Alkalinity
7.5
Magnesium
1300
Salt Brand
Blue bucket
Trace Element Dosing
DSR EZ trace daily in ato res

Aquarium Natural and Mechanical Filtration

Substrate
Sand
Substrate Level
Other
Live Rock
15
Live Rock Type
From lfs tank breakdown.
Nutrient Export
  1. Protein Skimmer
  2. Floss
  3. GFO
  4. Carbon
  5. Other Chemical
Water Changes
YES
Water Change Details
5% 1g every 2 weeks
Nutrient Export Details
Rox and floss and wc's.

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

Fish List
  1. Cardinalfish
  2. Goby
Total Fish
2
Coral List
  1. SPS Coral
  2. LPS Coral
  3. Zoanthids
  4. Mushroom Coral
Total Corals
30
Invert List
  1. Crabs
  2. Snails
Total Inverts
5
Livestock Detail
1 Transparent Cave Goby
1 Pajama Cardinal
Livestock Quarantine
  1. Other

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. Pellet
  2. Frozen
  3. Other
Auto Feeder
NO

Additional Aquarium Information

What do you think are the keys to your success in reefing?
Having and following a plan from day one.

Nano_Man

Native reefs
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Bang on nano
 
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X-37B

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It took 9 days before A4R kicked in.
Dosing 22ml once a day now and it has maintained an alk of 7 for 3 days with no alk adds needed.
Corals look good too. So far the product is performing well. Only time will tell.
 

Bohemian Waxwing

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This tank is such a beaut. Way to make us nano-reefers proud.

What does your spectrum look like for lighting? It has a nice vibrant purple look to it. I am guessing your whites are quite high. Reminds me of Tan's signature series from AI:

1687528754424.png
 
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This tank is such a beaut. Way to make us nano-reefers proud.

What does your spectrum look like for lighting? It has a nice vibrant purple look to it. I am guessing your whites are quite high. Reminds me of Tan's signature series from AI:

1687528754424.png
Thanks. Yes I was running the K7V3 sps program in that pic. Its 95% all channels.
I have adjusted it since the pic.
I am only running the sps for 3 hrs at peak now as opposed to 9hrs. I see more green hair algae at 95% white.
I run 50% white 100% blue and the rest 30% for 2hrs pre and post peak. No whites for 2hrs prior and 2 hrs post. So far its looking good.
At 12" off the water the K7 is giving 250 par 1/2 way down the nano at 9".
 

Bohemian Waxwing

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Thanks. Yes I was running the K7V3 sps program in that pic. Its 95% all channels.
I have adjusted it since the pic.
I am only running the sps for 3 hrs at peak now as opposed to 9hrs. I see more green hair algae at 95% white.
I run 50% white 100% blue and the rest 30% for 2hrs pre and post peak. No whites for 2hrs prior and 2 hrs post. So far its looking good.
At 12" off the water the K7 is giving 250 par 1/2 way down the nano at 9".
Fantastic little lights. I will be giving them a shot next time I upgrade - I held off on my current tank because it's a little unclear how much freight+customs are for us Canadian customers.

Thanks for the info!
 
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Couple pics.
Alk is holding steady at 7 with 30ml A4R once a day.
Today.
1.026
Temp 78
Alk 7
Ca 400
Mag 1350
No3 1
Po4 0
I may turn off the skimmer for a few days but will start dosing 1ml po4 daily first.
Have some hair algae and running 1 dose of fluc. 2 weeks in and hair algae is dying and almost gone.
Scraping coralinne dots off the front/side glass every few days.
Frogspawn grew a new head and my yellow hammer lost a small head.
Tank will be 5 months on 7-28.
20230617_151022.jpg

20230716_104502.jpg
20230716_104450.jpg
 
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Tha
I don’t think your tank is mature enough, not much coralline algae ! Unbelievable growth for 7 months!
Thanks, lol. It has 2.5 months to go before its 7.
Same nano before I broke it down. Zero to 10 months.
20221001_195433.jpg
 
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kevgib67

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Mr. I appreciate the band Triumph, may I ask how many gallons that tank is. If I remember some of your previous threads, 20 gallons?
 

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