SunSun
SunSun HW-304B Canister Filter with UV Sterilizer
$178.99
Best Aquarium Filters · head-to-head
SunSun HW-304B Canister Filter with UV Sterilizer vs Seachem Tidal 110 Power Filter
A sourced, side-by-side comparison. SunSun HW-304B Canister Filter with UV Sterilizer is cheaper at $178.99. 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 | SunSun HW-304B Canister Filter with UV Sterilizer | Seachem Tidal 110 Power Filter |
|---|---|---|
| US price | $178.99 | — |
| Brand | SunSun | Seachem |
| Released | — | — |
| Type | canister | hang-on-back |
| Flow rate gph | 525 | 450 |
| Tank size gal | 150 | 110 |
| Media capacity (L) | — | 3.2 |
| Media stages | 5 | — |
| Wattage | 55 | 12 |
| Self priming | Yes | Yes |
| Dimensions (in) | 11 x 11 x 17 | 11.625 x 7.625 x 9.5 |
Sources — SunSun HW-304B Canister Filter with UV Sterilizer: mingllc.com (verified 2026-08-01). Seachem Tidal 110 Power Filter: seachem.com (verified 2026-08-01).
What's the difference between the SunSun HW-304B Canister Filter with UV Sterilizer and Seachem Tidal 110 Power Filter?
Where the two actually differ on the specs we track (5 of 8). Matching specs are omitted.
- Type: SunSun HW-304B Canister Filter with UV Sterilizer canister vs Seachem Tidal 110 Power Filter hang-on-back
- Flow rate gph: SunSun HW-304B Canister Filter with UV Sterilizer 525 vs Seachem Tidal 110 Power Filter 450
- Tank size gal: SunSun HW-304B Canister Filter with UV Sterilizer 150 vs Seachem Tidal 110 Power Filter 110
- Wattage: SunSun HW-304B Canister Filter with UV Sterilizer 55 vs Seachem Tidal 110 Power Filter 12
- Dimensions (in): SunSun HW-304B Canister Filter with UV Sterilizer 11 x 11 x 17 vs Seachem Tidal 110 Power Filter 11.625 x 7.625 x 9.5