aquarium
📖 Overview
aquarium (Marcusenius nyasensis) is a ray-finned fish of the family Mormyridae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 30 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. Commercially fished and consumed as food.
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 0; Anal spines: 0. : fusiform / normal; Cross section: oval.
🌀 Behaviour
Behavioural data for aquarium is currently being reviewed.
🦐 Diet
Diet information for aquarium is currently being compiled.
🥚 Reproduction
Reproduction data for aquarium is currently being compiled.
🌍 Habitat & Distribution
Freshwater; demersal. Tropical Endemic to Lake Malawi.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Marcusenius Nyasensis is an edible species."
- Clear, bright eyes — cloudy eyes indicate age
- Firm flesh that springs back when pressed
- Fresh ocean smell, never strong or ammonia-like
- Bright red or pink gills, not grey or brown
- Shiny, moist skin with scales tightly attached
- Cloudy or sunken eyes
- Strong fishy or ammonia odour
- Soft, mushy flesh that doesn't spring back
- Discoloured or dry flesh
⚡ Nutrition
Detailed nutritional data for aquarium is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for aquarium has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🔍 Similar Species
👥 Community & Contribute
No observations yet - be the first to log one!
View all observations for aquarium ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.