Gryphon Diamond Band Fragging Saws | BRStv Product Spotlight
Bone cutters, snips, and shears are great for quickly trimming branching SPS and LPS corals, but they have their limits. When you need to cut through thick coral skeletons, divide encrusting colonies, or make precise cuts between individual polyps, the Gryphon AquaSaw is in a class of its own.
Widely used by coral farms, aquaculture facilities, local reef shops, and serious hobbyists, the AquaSaw is built specifically for clean, controlled coral fragging. Its diamond band saw blade can cut through dense coral skeleton without crushing it or unnecessarily damaging the surrounding tissue.
Cleaner Cuts with Less Coral Damage
One of the biggest advantages of using a frag saw is control. Rather than snapping or crushing the coral skeleton, the AquaSaw allows you to guide the coral smoothly through a thin diamond blade.
This is especially helpful when fragging:
- Encrusting Corals
- Thick-Skeleton LPS Corals
- Large Coral Colonies
- Corals with Tightly Spaced Polyp Lines
- Irregularly Shaped Pieces That Require Curved Cuts
The thin, flexible blade also allows you to follow natural polyp lines on corals such as Micromussa, Goniastrea, and Favites. This makes it easier to create healthier-looking frags with complete polyps and more natural shapes.
A Wet Saw Built for Saltwater
The Gryphon AquaSaw is designed to be used as a wet saw, allowing saltwater to continuously cool the blade and cutting area. This helps prevent heat buildup while flushing away coral mucus and aragonite debris.
Using saltwater during the cutting process is important because exposing living coral tissue to freshwater can cause osmotic shock and cellular damage. The AquaSaw lets you fill the reservoir with saltwater so the coral remains in a reef-safe environment throughout the cut.
The constant flow of water also helps produce a cleaner cutting surface with less debris collecting around the damaged tissue. Cleaner cuts can reduce stress and help the coral begin recovering more quickly.
Designed for Corrosive Environments
Unlike standard workshop band saws, the AquaSaw is made with corrosion-resistant components for use around saltwater. The motor is positioned at the top of the unit, keeping it well above the wet cutting surface and reservoir.
This design makes the AquaSaw far better suited for coral fragging than a conventional band saw that may quickly begin to rust when repeatedly exposed to saltwater.
The perforated cutting platform and internal sponges also help reduce splashing, which is a welcome feature when working with saltwater, coral mucus, and fine skeletal debris.
Gryphon AquaSaw C-40 vs. C-40 XL
The Gryphon AquaSaw is available in two models: the standard C-40 and the larger C-40 XL.
Both models feature:
- A Diamond Band Saw Blade
- A 1/3 Horsepower Direct-Drive DC Motor
- Blade Speeds of Approximately 40 MPH
- Semi-Automatic Blade Tension Adjustment
- A Large One-Square-Foot Cutting Platform
- A 10-Inch by 9-Inch Water Reservoir
- Corrosion-Resistant Components
The primary difference is cutting clearance. The standard C-40 provides approximately 2.5 inches of clearance, while the C-40 XL increases the clearance to approximately 4.5 inches.
For most home reef aquariums, the standard model should provide plenty of room. The XL is better suited for coral farms, reef shops, and hobbyists regularly processing very large colonies or oversized pieces of live rock.
Easy Cleanup After Fragging
Once the fragging session is complete, the AquaSaw can be tilted to drain the reservoir through the integrated drain hole hidden beneath the cutting platform.
Rinse the saw thoroughly with fresh water, ideally RO/DI water, to remove salt, coral mucus, and skeletal debris. Dry the unit before storing it to help keep everything clean and ready for the next fragging session.
Is the Gryphon AquaSaw Worth It?
For occasional cuts on thin branching coral, a basic pair of coral cutters may be all you need. However, anyone regularly fragging encrusting corals, thick LPS skeletons, or large colonies will quickly see the advantage of a purpose-built wet band saw.
The Gryphon AquaSaw delivers the precision, control, and saltwater-ready construction needed to make cleaner cuts with less damage to valuable coral tissue. Once you have used one, it is easy to understand why it has become the go-to fragging saw for coral farms, reef shops, and serious reef hobbyists.
Explore Fragging Supplies
Having the right tools makes all the difference. From diamond saws and fragging tools to frag plugs, racks, epoxy, super glue, coral dip, and more, we have the essentials you need to cut, mount, heal, and grow out coral frags with confidence.

























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