Skimmers · Nyos
Nyos Quantum 120 Protein Skimmer fit check
Nyos Quantum 120 Protein Skimmer Skimmers specs, fits roughly 55-125 gallon systems, compatibility math, risks, alternatives, and vendor-neutral buying links.

Category
Skimmers
Build tier
Balanced
Estimated price
$429
Tank fit range
fits roughly 55-125 gallon systems
Format
In Sump Internal
Rated skimmer capacity
125 gal
Compatibility math
Bioload headroom
target skimmer rating = display gallons x bioload factor
Example: On a 75g mixed reef, ReefCrafter wants about 150g of skimmer rating for medium bioload.
Nyos Quantum 120 Protein Skimmer is rated around 125g, so the useful question is whether that clears the fish load with margin.
Risk notes
- A skimmer can be fine for a light reef and thin for the same tank once feeding and fish load increase.
Full spec snapshot
- Category
- Skimmers
- Build tier
- Balanced
- Estimated price
- $429
- Tank fit range
- fits roughly 55-125 gallon systems
- Format
- In Sump Internal
- Rated skimmer capacity
- 125 gal



