Dwarf Suckermouth (Parotocinclus) (Parotocinclus jumbo) is an intermediate-level freshwater fish that needs at least 10 gallons and 73-80°F. A tiny algae-grazing armored catfish that looks like an otocinclus with a bit more bulk. It needs a mature, algae-bearing tank, oxygen-rich water and a group, and is sensitive to dirty or unstable water.
Care facts at a glance
| Scientific name | Parotocinclus jumbo |
|---|---|
| Family | Loricariidae |
| Origin | Northeastern Brazil |
| Adult size | 2 in |
| Minimum tank | 10 gallons |
| Temperature | 73-80°F |
| pH | 6.0-7.5 |
| Temperament | Peaceful |
| Social behavior | Groups of 4+ |
| Swim level | Bottom and plants |
| Difficulty | Intermediate |
| Diet | Herbivore: algae, blanched vegetables, algae wafers, biofilm |
| Typical lifespan | 3-5 years |
Quick tips
- Add only to a mature tank with some algae.
- Feed blanched vegetables or wafers if algae runs short.
- Keep a small group and keep the water clean.
San Diego water
Captive-bred stock usually adapts to San Diego tap water with slow acclimation. For best color and health, many keepers blend tap with RO/DI water. Learn the numbers in our San Diego tap water guide.
Before you buy
Make sure your tank is cycled (how to cycle a tank), check your numbers with the water testing guide, and use the compatibility guide to check tankmates. These are general ranges; individual fish and local water vary.
Find it at Pet Zone
Pet Zone Tropical Fish is a San Diego aquarium store with two locations. Stock changes daily, so call ahead if you are after a specific species or plant. Shop online at petzonesd.com.
4160 Convoy St, San Diego, CA 92111
(858) 987-0309
Open daily, 10am-6pm
Aquascaping, planted tanks
4266 University Ave, San Diego, CA 92105
(619) 283-1812
Closed Monday; Tue-Fri 10:30am-6pm, Sat 11am-6pm, Sun 11am-4pm
Monster fish, koi