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Refugium Size Calculator
Recommend a refugium volume for a reef or marine tank.
๐ฟ Free Online Tool
โก Instant Results
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Refugium
Compare Your Options And Get Clear Answers
Recommend a refugium volume for a reef or marine tank.
Refugium Size Estimator
Enter your numbers below for an instant estimate.
0
๐ก Tip: A refugium of 10 to 30 percent of the display volume is common.
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Refugium Quick Guide
Typical values for reference.
| Display | 10% | 20% | 30% |
|---|---|---|---|
| 200 L | 20 | 40 | 60 |
| 400 L | 40 | 80 | 120 |
| 600 L | 60 | 120 | 180 |
| 1000 L | 100 | 200 | 300 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Refugium Size Calculator FAQ
Answers to common questions about this calculator.
Often 10 to 30 percent of the display volume.
It gives a quick estimate of refugium size from the values you enter.
No. It is a planning estimate, so check important figures with a professional or official source.
Yes. Edit any field and the result updates when you calculate.