EHEIM
EHEIM Classic 2217 (600) External Canister Filter
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Best Aquarium Filters · head-to-head
EHEIM Classic 2217 (600) External Canister Filter vs Seachem Tidal 110 Power Filter
A sourced, side-by-side comparison. EHEIM Classic 2217 (600) External Canister Filter is cheaper at —. Every spec and price links to its source.
Seachem
Seachem Tidal 110 Power Filter
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  EHEIM Classic 2217 (600) External Canister Filter |  Seachem Tidal 110 Power Filter |
|---|---|---|
| US price | — | — |
| Brand | EHEIM | Seachem |
| Released | — | — |
| Type | canister | hang-on-back |
| Flow rate (gph) | 264 | 450 |
| Tank size (gal) | 160 | 110 |
| Media capacity (L) | 6 | 3.2 |
| Media stages | — | — |
| Wattage | 20 | 12 |
| Self priming | — | Yes |
| Dimensions (in) | 8.1 x 8.1 x 15.75 | 11.625 x 7.625 x 9.5 |
Sources — EHEIM Classic 2217 (600) External Canister Filter: eheim.com (verified 2026-08-01). Seachem Tidal 110 Power Filter: seachem.com (verified 2026-08-01).
What's the difference between the EHEIM Classic 2217 (600) External Canister Filter and Seachem Tidal 110 Power Filter?
Where the two actually differ on the specs we track (6 of 8). Matching specs are omitted.
- Type: EHEIM Classic 2217 (600) External Canister Filter canister vs Seachem Tidal 110 Power Filter hang-on-back
- Flow rate (gph): EHEIM Classic 2217 (600) External Canister Filter 264 vs Seachem Tidal 110 Power Filter 450
- Tank size (gal): EHEIM Classic 2217 (600) External Canister Filter 160 vs Seachem Tidal 110 Power Filter 110
- Media capacity (L): EHEIM Classic 2217 (600) External Canister Filter 6 vs Seachem Tidal 110 Power Filter 3.2
- Wattage: EHEIM Classic 2217 (600) External Canister Filter 20 vs Seachem Tidal 110 Power Filter 12
- Dimensions (in): EHEIM Classic 2217 (600) External Canister Filter 8.1 x 8.1 x 15.75 vs Seachem Tidal 110 Power Filter 11.625 x 7.625 x 9.5