# Penn-Plax Cascade 1000 Canister Filter vs Seachem Tidal 110 Power Filter: specs and price compared

A sourced, side-by-side comparison of the Penn-Plax Cascade 1000 Canister Filter (Penn-Plax) and Seachem Tidal 110 Power Filter (Seachem) among aquarium filters.

## Side by side

| Spec | Penn-Plax Cascade 1000 Canister Filter | Seachem Tidal 110 Power Filter |
| --- | --- | --- |
| US price | not published | not published |
| Brand | Penn-Plax | Seachem |
| Type | canister | hang-on-back |
| Flow rate gph | 265 | 450 |
| Tank size gal | 100 | 110 |
| Media capacity (L) | — | 3.2 |
| Media stages | 3 | — |
| Wattage | 28.5 | 12 |
| Self priming | Yes | Yes |
| Dimensions (in) | 11.5 x 10 x 17 | 11.625 x 7.625 x 9.5 |

## Key differences

- Type: Penn-Plax Cascade 1000 Canister Filter canister vs Seachem Tidal 110 Power Filter hang-on-back
- Flow rate gph: Penn-Plax Cascade 1000 Canister Filter 265 vs Seachem Tidal 110 Power Filter 450
- Tank size gal: Penn-Plax Cascade 1000 Canister Filter 100 vs Seachem Tidal 110 Power Filter 110
- Wattage: Penn-Plax Cascade 1000 Canister Filter 28.5 vs Seachem Tidal 110 Power Filter 12
- Dimensions (in): Penn-Plax Cascade 1000 Canister Filter 11.5 x 10 x 17 vs Seachem Tidal 110 Power Filter 11.625 x 7.625 x 9.5

## Sources

- Penn-Plax Cascade 1000 Canister Filter: https://eorder.pennplax.com/ccf3ul (eorder.pennplax.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/penn-plax-cascade-1000-vs-seachem-tidal-110/
Cite: Per The Front Desk Review, Penn-Plax Cascade 1000 Canister Filter (not published) vs Seachem Tidal 110 Power Filter (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/aquarium-filters/penn-plax-cascade-1000-vs-seachem-tidal-110/
License: CC BY 4.0.