Glass Catfish Rack5 This is the replacement mechanical/biological

This is the replacement mechanical/biological filter foam for the Oase BioPlus internal filter

Care & Ideal Parameters

so the test helps you judge whether your tank is nutrient-rich or running lean

The ideal home aquarium for a betta is a minimum of 5 gallons — 10 gallons gives more stable water temperature

Glass Catfish Rack5 This is the replacement mechanical/biologicalGlass Catfish Glass Catfish (Kryptopterus vitreolus) is one of the most extraordinary and mesmerizing fish available in the freshwater hobby. The entire body is completely transparent the skeleton, organs, and iridescent swim bladder are fully visible through the skin, creating a fish that appears to be made of living crystal. When light catches a school at the right angle, they shimmer with fleeting rainbow iridescence. This is a fish that genuinely