Fluval filters
| Model | Type | Rated for | Flow | Size (in) | Power |
|---|---|---|---|---|---|
| Fluval U1 | Internal | Up to 15 US gal | 65 GPH pump | 4 × 3 × 6 | 5 W |
| Fluval AC20 | Hang-on-back | 5–20 US gal | 100 GPH maximum | 5.1 × 4.4 × 6.4 | 7 W |
| Fluval C2 | Hang-on-back | Up to 30 US gal | 119 GPH through the filter · 119 GPH maximum | 6 × 4.7 × 6.7 | 5 W |
| Fluval U2 | Internal | Up to 30 US gal | 105 GPH pump | 8 × 3.5 × 4 | 5 W |
| Fluval AC30 | Hang-on-back | 10–30 US gal | 150 GPH maximum | 6.1 × 4.4 × 6.4 | 7 W |
| Fluval 107 | Canister | 10–30 US gal | 145 GPH pump · 95 GPH through the filter | 7.5 × 7 × 13.7 | 10 W |
| Fluval U3 | Internal | Up to 40 US gal | 155 GPH pump | 10.5 × 3.25 × 4 | 6 W |
| Fluval 207 | Canister | 20–45 US gal | 206 GPH pump · 121 GPH through the filter | 7.5 × 7 × 16.5 | 10 W |
| Fluval C3 | Hang-on-back | Up to 50 US gal | 153 GPH through the filter | 7 × 4.7 × 6.7 | 5 W |
| Fluval AC50 | Hang-on-back | 20–50 US gal | 200 GPH maximum | 7.2 × 4.4 × 6.4 | 7 W |
| Fluval U4 | Internal | Up to 65 US gal | 260 GPH pump | 13 × 4 × 4.5 | 12 W |
| Fluval C4 | Hang-on-back | Up to 70 US gal | 264 GPH through the filter | 8.3 × 6.1 × 8.5 | 5 W |
| Fluval AC70 | Hang-on-back | 40–70 US gal | 300 GPH maximum | 8.5 × 6.1 × 8.6 | 7 W |
| Fluval 307 | Canister | 40–70 US gal | 303 GPH pump · 206 GPH through the filter | 9.5 × 7 × 16.5 | 16 W |
| Fluval 407 | Canister | 50–100 US gal | 383 GPH pump · 245 GPH through the filter | 9.5 × 7 × 19.3 | 23 W |
| Fluval AC110 | Hang-on-back | 60–110 US gal | 500 GPH maximum | 13.6 × 6.9 × 9.2 | 14 W |
| Fluval FX2 | Canister | Up to 175 US gal | 475 GPH pump · 343 GPH through the filter | 13.4 × 13.4 × 16.5 | 27 W |
| Fluval FX4 | Canister | Up to 250 US gal | 700 GPH pump · 450 GPH through the filter | 15.75 × 15.75 × 16.5 | 30 W |
| Fluval FX6 | Canister | Up to 400 US gal | 925 GPH pump · 563 GPH through the filter | 15.75 × 15.75 × 20.8 | 43 W |
Fluval heaters
| Model | Type | Rated for | Power | Length |
|---|---|---|---|---|
| Fluval M50 | Adjustable submersible | Up to 15 US gal | 50 W | 11 in |
| Fluval E100 | Adjustable, electronic | Up to 30 US gal | 100 W | 11.75 in |
| Fluval M100 | Adjustable submersible | Up to 30 US gal | 100 W | 11 in |
| Fluval M150 | Adjustable submersible | Up to 45 US gal | 150 W | 13 in |
| Fluval E200 | Adjustable, electronic | Up to 65 US gal | 200 W | 14 in |
| Fluval M200 | Adjustable submersible | Up to 65 US gal | 200 W | 13 in |
| Fluval M300 | Adjustable submersible | Up to 80 US gal | 300 W | 15 in |
| Fluval E300 | Adjustable, electronic | Up to 100 US gal | 300 W | 14 in |
Fluval lights
| Model | Fits tanks | Power | PAR 12 in below |
|---|---|---|---|
| Fluval Plant 3.0 22W | 15–24 in | 22 W | 80 PAR |
| Fluval Plant 4.0 22W | 15–24 in | 22 W | 110 PAR |
| Fluval Plant 3.0 32W | 24–34 in | 32 W | 107 PAR |
| Fluval Plant 4.0 32W | 23–35 in | 32 W | 120 PAR |
| Fluval Plant 3.0 46W | 36–46 in | 46 W | 112 PAR |
| Fluval Plant 4.0 46W | 35–49 in | 46 W | 130 PAR |
| Fluval Plant 3.0 59W | 48–60 in | 59 W | 136 PAR |
| Fluval Plant 4.0 59W | 46.25–61 in | 59 W | 140 PAR |
Fluval thermometers
| Model | What it is |
|---|---|
| Fluval Edge Thermometer | Adhesive vertical thermometer with a 64–86°F display range. |
Choosing between them
A size up is not always better: a filter rated for a bigger tank can push too much water for small or long-finned fish and needs more room behind the tank or in the cabinet; a heater sized for the gallons can still fall short in a cold room (the heater size calculator works it out for your room); a light that spans the tank can still be too weak for demanding plants. Each model page says what to measure first.
Side by side: Fluval 107 vs Fluval 307 · Fluval 107 vs Seachem Tidal 35 · Fluval AC20 vs Fluval AC50 · Fluval AC50 vs Seachem Tidal 55 · Fluval C2 vs Fluval AC20 · Fluval E100 vs Fluval E200 · Fluval M50 vs Fluval M100 · Fluval E100 vs Aqueon Pro 100 · Cobalt Aquatics Neo-Therm Pro 100W vs Fluval E100 · Fluval M100 vs Aqueon Pro 100 · EHEIM thermocontrol 100 vs Fluval E100 · Fluval Plant 3.0 22W vs Fluval Plant 4.0 22W · Fluval Plant 3.0 32W vs Fluval Plant 4.0 32W · Fluval Plant 3.0 22W vs Finnex Planted+ 24/7 CRV-24 · Fluval Plant 3.0 32W vs Finnex Planted+ 24/7 CRV-36 · Fluval Plant 4.0 22W vs Fluval Plant 4.0 32W
The whole catalog · Replaced and renamed models · Plan equipment for your tank