Vertex Omega 200i Protein Skimmer fit check
Vertex Omega 200i Protein Skimmer is an in-sump internal protein skimmer rated up to 225 gallons. Box ratings assume light stocking, so ReefCrafter scales them by bioload: about 150 gallons lightly stocked, 115 gallons medium, or 90 gallons for a heavily fed fish tank.
Vertex Omega 200i Protein Skimmer: fits roughly 120-225 gallon systems. Specs, compatibility math, sizing risks, and alternatives before you buy.
Who it is for
Good fit for
- ✓ 120-225 gallon systems, per the catalog fit range.
- ✓ Heavily fed tanks up to about 90 gallons, or lightly stocked tanks up to about 150 gallons.
Not a fit for
- ✕ Tanks under about 120 gallons; it is sized above them.
- ✕ Systems over about 225 gallons without adding capacity elsewhere.
- ✕ Heavy-bioload tanks above about 90 gallons; the box rating assumes light stocking.
- ✕ Hang-on-back or AIO setups without a sump chamber deep enough for it.
Listed features
- in-sump
- ~475-528 GPH air draw
- acrylic body
Compatibility math
Bioload headroom
Example: On a 75g mixed reef, ReefCrafter wants about 150g of skimmer rating for medium bioload.
Vertex Omega 200i Protein Skimmer is rated around 225g, 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.
- Price is marked as estimated, so verify current vendor pricing before treating the budget as final.
Professional fit context
- Compare rated maximum gallons, physical fit, cup clearance, noise, and bioload margin.
- Vertex Omega 200i Protein Skimmer fits roughly 120-225 gallon systems; confirm that range against the final display volume, sump volume, and livestock plan.
- Treat the displayed price as a budget placeholder until a reviewed vendor page confirms current pricing.
Alternatives to compare
- Nyos Quantum 160 Protein Skimmer
250 gallon rating vs 225: more skimming headroom.
- Reef Octopus Regal 200EXT 8in Recirculating Protein Skimmer (VarioS)
250 gallon rating vs 225: more skimming headroom.
- Reef Octopus Regal 250SSS 10in Space-Saving Protein Skimmer (VarioS)
250 gallon rating vs 225: more skimming headroom.
Livestock this affects
- Yellow tang
Bioload score 3; size the skimmer for heavy feeding.
- Kole tang
Bioload score 2.6; size the skimmer for heavy feeding.
- Ocellaris clownfish pair
Bioload score 2.6; size the skimmer for heavy feeding.
- Copperband butterflyfish
Bioload score 2.3; size the skimmer for heavy feeding.
Full spec snapshot
- Category
- Skimmers
- Build tier
- Premium
- Estimated price
- $799 est.
- Tank fit range
- fits roughly 120-225 gallon systems
- Format
- In Sump Internal
- Rated skimmer capacity
- 225 gal
Related reading
Questions
Is the Vertex Omega 200i Protein Skimmer big enough for my tank?
It is rated up to 225 gallons. ReefCrafter wants 1.5x, 2x, or 2.5x the display volume in skimmer rating by bioload, so it fits about 150 gallons lightly stocked, 115 medium, or 90 heavily fed.
What tank size is the Vertex Omega 200i Protein Skimmer for?
ReefCrafter's catalog fit range for it is 120-225 gallon systems. Confirm that against your final display volume, sump volume, and livestock plan rather than the box label alone.
What should I compare the Vertex Omega 200i Protein Skimmer against?
Nyos Quantum 160 Protein Skimmer (250 gallon rating vs 225: more skimming headroom); Reef Octopus Regal 200EXT 8in Recirculating Protein Skimmer (VarioS) (250 gallon rating vs 225: more skimming headroom); Reef Octopus Regal 250SSS 10in Space-Saving Protein Skimmer (VarioS) (250 gallon rating vs 225: more skimming headroom).
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