Glowlight Tetra - Hemigrammus erythrozonus

The glowlight tetra (Hemigrammus erythrozonus), is a small tropical fish in silver colour and a bright iridescent orange colour to red stripe extends from the snout to the base of its tail. This fish is peaceful and easy to keep. They are one of the most popular tetras for all fish keepers.

Ideal Tank Setup

Recreate their natural home with plants and soft substrates. Gentle filtration keeps water clear. Moreover, dim lighting highlights their glow. To replicate their natural habitat:

• Use fine gravel or sand substrate.
• Add plants like Java moss for cover.
• Include driftwood for hiding spots.
• Keep temperatures at 22-28°C.

Compatible Tank Mates

These tetras blend well with non-aggressive fish, fostering harmony. However, avoid large or aggressive species to reduce stress. Thus, keep six or more for confident schooling. Suitable tank mates include:

• Neon Tetras
• Corydoras Catfish
• Rasboras
• Small Guppies

Diet and Feeding

Glowlight Tetra Glolite enjoys diverse foods. Feed quality flakes or micro-pellets daily. Additionally, offer live or frozen treats like brine shrimp. Consequently, a varied diet enhances their colors and keeps them active.

If you purchase more than 10, they are $3 each

Quick FACTS 

• Species – Hemigrammus erythrozonus
• Common Name – Glowlight Tetra
• Origin – Guyana
• Diet – Omnivore
• pH Range – 5.5–7.5
• Temperature – 22°C–28°C
• Breed Type – Egg layer
• Current Size – approximately 2-3cm
• Max Size – Up to 4cm
• Tank Size – Minimum 40 liters