Echinodorus Major / Martii (Ruffle Sword)
Aquarius major
- Care level
- Intermediate
- Placement
- Background, Midground
- Light
- Low, Medium
- CO₂
- Optional
Country of origin
Brazil
506 species and 48 plants originate here.
Echinodorus Muricatus (Radican Sword)
Aquarius floribundus
- Care level
- Intermediate
- Placement
- Background, Riparium
- Light
- Low, Medium
- CO₂
- Optional
Echinodorus Palaefolius
Aquarius palifolius
- Care level
- Intermediate
- Placement
- Background, Riparium
- Light
- Low, Medium
- CO₂
- Optional
Echinodorus Parviflorus (Rosette Sword)
Aquarius grisebachii
- Care level
- Beginner
- Placement
- Foreground, Midground
- Light
- Low, Medium
- CO₂
- Optional
Echinodorus Quadricostatus
Helanthium bolivianum
- Care level
- Beginner
- Placement
- Foreground, Midground
- Light
- Low, Medium
- CO₂
- Optional
Echinodorus Uruguayensis Variegated
Aquarius uruguayensis 'Variegated'
- Care level
- Advanced
- Placement
- Background, Midground
- Light
- Medium
- CO₂
- Recommended
Echinodorus Xinguensis
Helanthium bolivianum
- Care level
- Beginner
- Placement
- Foreground, Midground
- Light
- Low, Medium
- CO₂
- Optional
Egeria Densa
Elodea densa
- Care level
- Beginner
- Placement
- Background, Floating
- Light
- Low, Medium
- CO₂
- Unnecessary
Elegant Corydoras
Gastrodermus elegans
- Care level
- Intermediate
- Adult size
- 4–5.5 cm
- Minimum tank
- 75 litres
- Temperature
- 22–27 °C
Elizabeth’s Apistogramma
Apistogramma elizabethae
- Care level
- Intermediate
- Adult size
- 5 cm
- Minimum tank
- 40 litres
- Temperature
- 23–29 °C
Elodea Najas
Elodea najas
- Care level
- Beginner
- Placement
- Background, Floating
- Light
- Low, Medium
- CO₂
- Unnecessary
Ember Tetra
Hyphessobrycon amandae
- Care level
- Beginner
- Adult size
- 1.5–2 cm
- Minimum tank
- 40 litres
- Temperature
- 20–28 °C
Emerald Brochis Corydoras
Brochis splendens
- Care level
- Intermediate
- Adult size
- 7–8.5 cm
- Minimum tank
- 100 litres
- Temperature
- 21–27 °C
Eversi Corydoras
Hoplisoma eversi
- Care level
- Advanced
- Adult size
- 4–5.5 cm
- Minimum tank
- 75 litres
- Temperature
- 22–27 °C
False Bandit Corydoras
Hoplisoma melini
- Care level
- Advanced
- Adult size
- 4–5.5 cm
- Minimum tank
- 75 litres
- Temperature
- 22–27 °C
False Network Corydoras
Brochis sodalis
- Care level
- Intermediate
- Adult size
- 4.5–6 cm
- Minimum tank
- 75 litres
- Temperature
- 22–27 °C
Fantail Guppy
Poecilia reticulata var. "Fantail"
- Care level
- Beginner
- Adult size
- 3–6 cm
- Minimum tank
- 40 litres
- Temperature
- 17–28 °C
Featherfin Tetra
Hemigrammus unilineatus
- Care level
- Beginner
- Adult size
- 5 cm
- Minimum tank
- 87 litres
- Temperature
- 23–28 °C
Feldberg’s Plecostomus L012/L013
Ancistomus feldbergae
- Care level
- Intermediate
- Adult size
- 13.5–18 cm
- Minimum tank
- 150 litres
- Temperature
- 24–29 °C
Fine-spotted Plecostomus L016/L030
Spectracanthicus punctatissimus
- Care level
- Advanced
- Adult size
- 9–12 cm
- Minimum tank
- 90 litres
- Temperature
- 25–30 °C
Fire Green Tetra
Aphyocharax rathbuni
- Care level
- Beginner
- Adult size
- 4.5 cm
- Minimum tank
- 54 litres
- Temperature
- 20–26 °C
Fittonia Albivenis
Fittonia albivenis
- Care level
- Specialist
- Placement
- Paludarium, Riparium
- Light
- Low, Medium
- CO₂
- Unnecessary
Flag Cichlid
Mesonauta festivus
- Care level
- Intermediate
- Adult size
- 12–18 cm
- Minimum tank
- 300 litres
- Temperature
- 24–29 °C
Flag Tail Guppy
Poecilia reticulata var. "Flag Tail"
- Care level
- Beginner
- Adult size
- 3–6 cm
- Minimum tank
- 40 litres
- Temperature
- 17–28 °C
Flag Tailed Panda Corydoras
Hoplisoma oiapoquensis
- Care level
- Intermediate
- Adult size
- 4–5.5 cm
- Minimum tank
- 75 litres
- Temperature
- 22–27 °C
Flag Tetra
Hyphessobrycon heterorhabdus
- Care level
- Beginner
- Adult size
- 3.5 cm
- Minimum tank
- 72 litres
- Temperature
- 20–26 °C
Flagtail Catfish
Dianema urostriatum
- Care level
- Intermediate
- Adult size
- 12.5 cm
- Minimum tank
- 173 litres
- Temperature
- 25–28 °C
Flagtail Corydoras
Brochis robineae
- Care level
- Intermediate
- Adult size
- 5–6.5 cm
- Minimum tank
- 75 litres
- Temperature
- 22–27 °C
Flame Tetra
Hyphessobrycon flammeus
- Care level
- Intermediate
- Adult size
- 2.5 cm
- Minimum tank
- 54 litres
- Temperature
- 20–26 °C
Flameback Bleeding Heart Tetra
Hyphessobrycon pyrrhonotus
- Care level
- Intermediate
- Adult size
- 4.5 cm
- Minimum tank
- 68 litres
- Temperature
- 20–28 °C