GEX Medaka Genki Insulated Breeding Case 2 Sizes Made in Japan【Direct from Japan】

Delivered to your doorstep in 7-10 days from order date. Carefully packed to ensure your item arrives safely. Shipped directly from Japan. All products are 100% authentic. PRODUCT OVERVIEW The GEX Medaka Genki Comfortable Breeding Case is a purpose-built insulated container designed specifically for breeding and raising Medaka (Japanese Rice Fish) outdoors. Made from EPS (Expanded Polystyrene) insulation material with a deep-wall design, this case protects your fish from extreme heat in summer and cold in winter. The dark gray interior enhances the natural colors of your Medaka, making them appear more vibrant and beautiful. Available in two sizes: S (5L) for small-scale breeding or fry separation, and M (14L) for a larger colony. Both sizes are stackable with each other for efficient use of space on your balcony, patio, or garden. KEY FEATURES ● Insulated EPS Construction: The thick expanded polystyrene walls provide excellent thermal insulation, reducing the impact of outdoor temperature swings on water temperature. Keeps water cooler in tropical heat and warmer during cooler nights. ● Overflow Hole with Fry-Safe Sponge: A built-in overflow hole prevents flooding during heavy rain. The included urethane sponge filter covers the hole, allowing excess water to drain while keeping fry safely inside the case. ● Elevated Base Design: The bottom of the case is engineered with a raised contact surface that reduces heat transfer from hot ground surfaces. This is especially important in tropical climates where ground temperatures can rise significantly. ● Dark Gray Interior: The dark-colored interior enhances the protective coloration response (background adaptation) of Medaka, bringing out deeper, more vivid body colors such as reds, oranges, and metallics. ● Stackable Space-Saving Design: S size stacks on top of M size for efficient use of limited outdoor space. Ideal for balcony breeders and hobbyists managing multiple breeding lines. SPECIFICATIONS Brand: GEX (Japan) Product: Medaka Genki Comfortable Breeding Case Target Fish: Medaka (Japanese Rice Fish / Oryzias latipes) Material: Body - EPS (Expanded Polystyrene) / Overflow Sponge - Urethane Color: Dark Gray Size S: Dimensions: approx. W35 x D21 x H20 cm Water Capacity: approx. 5L Weight: 205g Recommended Substrate: 1-2 kg Recommended Fish: 3-5 adult Medaka or fry separation Size M: Dimensions: approx. W35 x D30 x H29 cm Water Capacity: approx. 14L Weight: 305g Recommended Substrate: 2-4 kg Recommended Fish: 8-15 adult Medaka Included: Overflow hole sponge (1 pc) Made in: Japan Ships from: Japan