Help me choose
A stronger Pool Express option
Dolphin Active 2000 and Dolphin Nautilus CC Pro are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
Active
Dolphin Active 2000
Inground and above-ground pools up to 40 ft with steps or a sun ledge that need full-coverage cleaning on a schedule.
Nautilus
Dolphin Nautilus CC Pro
Inground pools up to 50 ft that need floor, wall and waterline cleaning.
What we recommend instead
Dolphin Quantum
Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
$1,649
Buy Dolphin QuantumDolphin Active 2000 or Dolphin Nautilus CC Pro: our take
Dolphin Active 2000 and Dolphin Nautilus CC Pro are compared on pool fit, cleaning reach, debris handling, controls and ownership details. The recommendation is based on the job the robot must do—not a simple feature count.
Pool fit and cleaning reach
Dolphin Active 2000 is intended for inground and above-ground pools, while Dolphin Nautilus CC Pro is intended for inground pools. Dolphin Active 2000 is rated for pools up to 40 ft; Dolphin Nautilus CC Pro is rated up to 50 ft. Each cleans floor, walls, and waterline, so coverage alone does not separate them. Dolphin Active 2000 lists 2 active brushes and CleverClean navigation. Dolphin Nautilus CC Pro lists CleverClean navigation.
Filtration and debris
Dolphin Active 2000 includes Basket and UltraFilter; Dolphin Nautilus CC Pro includes Basket. That gives Dolphin Active 2000 the clearer documented edge for fine silt, pollen and sand.
Controls and day-to-day ownership
Both models provide a weekly timer and smartphone control. Dolphin Active 2000 uses continuous corded power, while Dolphin Nautilus CC Pro uses a 60 ft corded cable with an anti-tangle swivel.
Price, warranty and the decision
Both are listed at $1,199. Each lists a 2-year manufacturer warranty. Dolphin Active 2000 and Dolphin Nautilus CC Pro each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
Feature check: what each robot actually has
A green check means the feature is documented as included. A red X means it is documented as absent. A dash means the source does not make the feature clear.
| Feature | Dolphin Active 2000 | Dolphin Nautilus CC Pro |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | Yes | Yes |
| Scrubs the waterline | Yes | Yes |
| Fine-debris filter included | YesEdge | No |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | Yes | Yes |
| Smartphone app | Yes | Yes |
| Anti-tangle swivel | Yes | Yes |
| 3-year warranty | No | No |
| No recharging between cycles | Yes | Yes |
| Built-in UV-C water treatment | No | No |
Unknown is not treated as “no.” Specifications come from the product pages, current catalog records and manufacturer material collected for this site.
Where Dolphin Active 2000 stands out
Dolphin Active 2000 is the better fit for inground and above-ground pools up to 40 ft with steps or a sun ledge that need full-coverage cleaning on a schedule.
- Includes filtration for sand, pollen and other fine debris
- Cleans floor, walls, waterline, steps and sun ledges
Where Dolphin Nautilus CC Pro stands out
Dolphin Nautilus CC Pro is the better fit for pools up to 50 ft.
- Is rated for pools up to 50 ft
- Cleans floor, walls and waterline
Dolphin Active 2000 vs Dolphin Nautilus CC Pro specifications
Use pool fit first. Price and app control do not make up for a robot that cannot cover the length or surfaces you need cleaned.
| Specification | Dolphin Active 2000 | Dolphin Nautilus CC Pro |
|---|---|---|
| Best fit | Inground and above-ground pools up to 40 ft with steps or a sun ledge that need full-coverage cleaning on a schedule. | Inground pools up to 50 ft that need floor, wall and waterline cleaning. |
| Starting price | $1,199 | $1,199 |
| Pool type | Inground, Above-ground | Inground |
| Maximum pool length | Up to 40 ft | Up to 50 ft |
| Cleaning coverage | Floor, Walls, Waterline | Floor, Walls, Waterline |
| Power | Corded | Corded |
| Filtration | Basket, UltraFilter | Basket |
| Scheduling | Weekly schedule + app | Weekly schedule + app |
| App and remote | App control | App control |
| Cable | Not listed | 60 ft with anti-tangle swivel |
| Robot weight | 17.9 lb | Not listed |
| Warranty | 2 years | 2 years |
Consider the stronger Pool Express option
Dolphin Active 2000 and Dolphin Nautilus CC Pro are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
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