Giovanni Carlo

Passionate about fish keeping since elementary school in the 1980s, Giovanni Carlo has dedicated countless hours to collecting and breeding a diverse array of ornamental freshwater fish. From vibrant guppies and majestic koi to striking bettas and classic goldfish, he continues to explore the fascinating world of aquatics, sharing knowledge and enthusiasm with fellow fish enthusiasts.

Chagoi Koi: Complete Guide to the Friendliest Koi Fish (Care, Colors & Size)

Home › Koi Fish Varieties › Chagoi Koi Chagoi Koi: Complete Guide to the Friendliest Koi Fish (Care, Colors & Size) By Giovanni Carlo Bagayas  |  Updated: June 2026  |  12 min read Chagoi koi — the friendliest variety in the pond. Named after the Japanese word for tea, their earthy brown coloration and bold,

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Koi Fish Tattoo Meaning: Color, Direction, Placement & Design Guide

Home › Koi Fish Meaning › Koi Fish Tattoo Meaning Koi Fish Tattoo Meaning: Complete Guide to Color, Direction, Placement & Design By Giovanni Carlo Bagayas  |  Updated: June 2026  |  15 min read Koi fish tattoos are among the most symbolically rich designs in Japanese tattooing — with meaning determined by color, direction, placement,

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Koi Fish Meaning: Complete Guide to Symbolism, Colors & Cultural Significance

Home › Koi Fish Meaning Koi Fish Meaning: Complete Guide to Symbolism, Colors, and Cultural Significance By Giovanni Carlo Bagayas  |  Updated: June 2026  |  18 min read Koi fish are among the most symbolically rich creatures in human culture — carrying meanings of perseverance, wealth, love, and transformation across Japanese, Chinese, Buddhist, and feng

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Fish Pendant Benefits: Silver, Gold & Koi Fish Jewelry Complete Guide

Home › Koi Fish Meaning › Benefits of Wearing Fish Pendant Benefits of Wearing a Fish Pendant: Luck, Wealth, Protection and Spiritual Meaning By Giovanni Carlo Bagayas  |  Updated: June 2026  |  10 min read Fish pendants have been worn as good luck charms, spiritual talismans, and symbols of prosperity across Asian, Celtic, and Christian

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Koi Pond Water Quality: The Complete Guide to pH, Ammonia, Nitrite and Nitrate

Home › Koi Care Guide › Koi Pond Water Quality Koi Pond Water Quality: The Complete Guide to pH, Ammonia, Nitrite and Nitrate By Giovanni Carlo Bagayas  |  Published: June 2026  |  15 min read Regular water testing is the single most important habit in koi keeping. Test at minimum once a week — more

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Koi Fish Diseases: Symptoms, Identification & Treatment Guide

Home › Koi Fish › Koi Fish Diseases Koi Fish Diseases: Symptoms, Identification & Treatment Guide By Giovanni Carlo · Koi keeper & founder, Giobel Koi Center · Updated June 9, 2026 Quick Answer The most common koi diseases are white spot (Ich), dropsy, anchor worm, fish lice (Argulus), gill flukes, ulcers, fin rot, and

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Goshiki Koi: Complete Guide to the 5-Color Koi Fish (Care, Types & Facts)

Home › Koi Fish Varieties › Goshiki Koi Goshiki Koi: Complete Guide to the 5-Color Koi Fish (Care, Types & Facts) By Giovanni Carlo Bagayas  |  Updated: June 2026  |  12 min read A champion-quality Goshiki koi showing the classic five-color pattern: white ground, bold red Hi, and blue-black Asagi netting. Photo: Polo Nippress. Quick

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