Threadfin Rainbowfish Breeding in Soft Water Planted Aquariums

Threadfin Rainbowfish Breeding in Soft Water Planted Aquariums

The Threadfin Rainbowfish (Iriatherina werneri) is renowned for its delicate beauty and graceful fins. Native to the freshwater swamps and vegetated streams of northern Australia and New Guinea, these fish thrive in soft, acidic waters rich in plant life. Breeding them in a home aquarium requires replicating their natural habitat, focusing on water softness, dense … Read more

Ultra-Soft Water Resilient Nano Labyrinth Fish Care in Vertical Column Aquariums

Nano Labyrinth Fish Care

Vertical column aquariums — tall tanks with limited horizontal space — are gaining popularity in small-space living environments. However, their unique shape presents challenges when housing fish, especially species that require access to the water surface for air-breathing or prefer complex, horizontal swimming spaces. Enter the nano labyrinth fish — small, air-breathing freshwater species with … Read more

Low-CO2 Adaptive Freshwater Micro Schooling Fish Care for Nano Planted Tanks

Low-CO2 Adaptive Freshwater Micro Schooling Fish Care for Nano Planted Tanks

Nano planted tanks have become increasingly popular among aquarists who seek compact, aesthetic, and low-maintenance aquascapes. However, many aquarium setups rely on CO₂ injection for lush plant growth — a setup not always ideal or affordable for beginners or small tank keepers. This guide focuses on a harmonious solution: introducing low-CO₂ adaptive freshwater micro schooling … Read more

Bioluminescent Nano Reef Goby Care Tips for Low-Light Aquariums

Bioluminescent Nano Reef Goby Care Tips for Low-Light Aquariums

Bioluminescent nano reef gobies are captivating additions to marine aquariums, especially for enthusiasts interested in low-light setups. Their subtle glow and manageable size make them ideal for nano reef tanks. However, providing optimal care requires understanding their specific needs. Understanding Bioluminescence in Gobies Bioluminescence refers to the emission of light by living organisms. In marine … Read more

​Why Do My Sparkling Gouramis Circle Java Moss Only After Dusk Feeding in Soft Water Tanks?

​Why Do My Sparkling Gouramis Circle Java Moss Only After Dusk Feeding in Soft Water Tanks?

Sparkling gouramis (Trichopsis pumila), also known as pygmy gouramis, are captivating freshwater fish native to Southeast Asia. Known for their iridescent colors and unique croaking sounds, these small labyrinth fish exhibit fascinating behaviors that intrigue aquarists. One such behavior observed by hobbyists is the tendency of sparkling gouramis to circle java moss specifically after dusk … Read more

Why Do My Peacock Gudgeons Flash Only After Feeding Live Daphnia in Low-Light Tanks?

Why Do My Peacock Gudgeons Flash Only After Feeding Live Daphnia in Low-Light Tanks?

Peacock Gudgeons (Tateurndina ocellicauda) are renowned for their vibrant colors and peaceful demeanor, making them a favorite among freshwater aquarium enthusiasts. However, some aquarists have observed a peculiar behavior: these fish begin to flash—rubbing or gliding against surfaces—specifically after consuming live daphnia in low-light conditions. Understanding this behavior is crucial to ensure the health and … Read more