Penn-Plax Cascade 1000
#5 in 76 to 150 galFull review
A low-cost way to filter a tank up to 100 gallons. Power use and missing specs keep it behind the premium brands.
Amazon $174.99$174.99
The Penn-Plax Cascade 1000 and the Penn-Plax Cascade 1200 are evenly matched, rated 2.8 and 2.8. The Penn-Plax Cascade 1000 leads on turnover and efficiency. The Penn-Plax Cascade 1200 wins on value. The Penn-Plax Cascade 1000 costs $18.02 less ($174.99 vs $193.01).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Penn-Plax Cascade 1200
#6 in 76 to 150 galFull review
A cheap high-capacity canister for tanks up to 150 gallons, at the cost of high power draw.
Amazon $193.01$193.01
Which should you buy?
- Choose the Penn-Plax Cascade 1000 for turnover (265 gal/h for up to 100 gal, 2.6x per hour vs 315 gal/h for up to 150 gal, 2.1x per hour) and efficiency (9.3 gal/h per watt (28.5 W) vs 6.9 gal/h per watt (45.5 W)).
- Choose the Penn-Plax Cascade 1200 for value ($1.29 per rated gallon ($193.01, up to 150 gal) vs $1.75 per rated gallon ($174.99, up to 100 gal)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 76 to 150 gal aquarium canister filter; a clear win is highlighted. How we rank explains each one.
| Factor weight | Penn-Plax Cascade 1000 | Penn-Plax Cascade 1200 |
|---|---|---|
| Overall rating | 2.8/5 | 2.8/5 |
| Value 25% | 69 $1.75 per rated gallon ($174.99, up to 100 gal) | 86 $1.29 per rated gallon ($193.01, up to 150 gal) |
| Media volume 20% | 0 media volume not published, scored as none | 0 media volume not published, scored as none |
| Turnover 20% | 33 265 gal/h for up to 100 gal, 2.6x per hour | 17 315 gal/h for up to 150 gal, 2.1x per hour |
| Efficiency 10% | 21 9.3 gal/h per watt (28.5 W) | 6 6.9 gal/h per watt (45.5 W) |
| Features 15% | 70 priming button or self-priming, shutoff valves, adjustable flow | 70 priming button or self-priming, shutoff valves, adjustable flow |
| Warranty 10% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| Penn-Plax Cascade 1000 | Penn-Plax Cascade 1200 | |
|---|---|---|
| Capacity | ||
| Rated aquarium | Up to 100 gal | Up to 150 gal |
| Pump output | 265 gal/h | 315 gal/h |
| Turnover | 2.6x per hour | 2.1x per hour |
| Media | ||
| Media baskets | 3 | 4 |
| Features | ||
| Primer | Yes | Yes |
| Shutoff valves | Yes | Yes |
| Separate pre-filter | No | No |
| Adjustable flow | Yes | Yes |
| Built-in UV | No | No |
| Built-in heater | No | No |
| Water-change valve | No | No |
| Power and build | ||
| Power draw | 28.5 W | 45.5 W |