# SunSun HW-304B Canister Filter with UV Sterilizer vs Seachem Tidal 110 Power Filter: specs and price compared

A sourced, side-by-side comparison of the SunSun HW-304B Canister Filter with UV Sterilizer (SunSun) and Seachem Tidal 110 Power Filter (Seachem) among aquarium filters.

## Side by side

| Spec | SunSun HW-304B Canister Filter with UV Sterilizer | Seachem Tidal 110 Power Filter |
| --- | --- | --- |
| US price | $178.99 | not published |
| Brand | SunSun | Seachem |
| 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 |

## Key differences

- 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

## Sources

- SunSun HW-304B Canister Filter with UV Sterilizer: https://mingllc.com/product/hw-304b/ (mingllc.com, verified 2026-08-01)
- Seachem Tidal 110 Power Filter: https://www.seachem.com/tidal-110.php (seachem.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/aquarium-filters/sunsun-hw-304b-vs-seachem-tidal-110/
Cite: Per The Front Desk Review, SunSun HW-304B Canister Filter with UV Sterilizer ($178.99) vs Seachem Tidal 110 Power Filter (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/aquarium-filters/sunsun-hw-304b-vs-seachem-tidal-110/
License: CC BY 4.0.