30% Off Select Tees, Up to 40% Off Everything Else ends soon
Sell your art
Login
Signup
    Top artists
    Redbubble logo
    Artist shop banner image

    Karl The Fish Guy

    Shop ProductsExplore Designs
    Featured collection

    Warning Labels

    Shop all
    Item preview, Aquarium Warning Label 1 designed and sold by Karl The Fish Guy.
    Aquarium Warning Label 1 Classic Mug
    $15.11
    $18.89 (20% off)
    Item preview, Koi Pond Warning Label 1 designed and sold by Karl The Fish Guy.
    Koi Pond Warning Label 1 Relaxed Fit T-Shirt
    $18.74
    $24.98 (25% off)
    Item preview, No Thoughts, Only Vibes designed and sold by Karl The Fish Guy.
    No Thoughts, Only Vibes Glossy Sticker
    $2.87
    $3.19 (10% off)
    Item preview, Tank Life designed and sold by Karl The Fish Guy.
    Tank Life iPhone Soft Case
    $22.00
    $29.34 (25% off)

    Collections

    7 collections

    Warning Labels

    Live, Laugh, Love

    Koi

    Vintage

    Cichlids

    Betta Madness

    Goldfish

    Shop

    32 items
    32 items
    Item preview, Aquarium Warning Label 1 designed and sold by Karl The Fish Guy.
    Aquarium Warning Label 1 iPhone Tough Case
    $24.83
    $33.10 (25% off)
    Item preview, Cichlids - Live, Laugh, Love designed and sold by Karl The Fish Guy.
    Cichlids - Live, Laugh, Love Fitted T-Shirt
    $16.90
    $22.53 (25% off)
    Item preview, Keep Carp, and Koi On! designed and sold by Karl The Fish Guy.
    Keep Carp, and Koi On! Essential T-Shirt
    $15.67
    $22.39 (30% off)
    Item preview, Koi Pond Warning Label 1 designed and sold by Karl The Fish Guy.
    Koi Pond Warning Label 1 Relaxed Fit T-Shirt
    $18.74
    $24.98 (25% off)
    Item preview, Kois - Live, Laugh, Love designed and sold by Karl The Fish Guy.
    Kois - Live, Laugh, Love Classic T-Shirt
    $15.67
    $22.39 (30% off)
    Item preview, Living Jewels designed and sold by Karl The Fish Guy.
    Living Jewels Extra Soft T-Shirt
    $20.18
    $28.83 (30% off)
    Item preview, Goldfish 2 designed and sold by Karl The Fish Guy.
    Goldfish 2 All Over Print Tote Bag
    $20.02
    $23.54 (15% off)
    Item preview, Betta: Halfmoon tail, Mustard Gas designed and sold by Karl The Fish Guy.
    Betta: Halfmoon tail, Mustard Gas Lightweight Hoodie
    $31.35
    $39.19 (20% off)
    Item preview, Goldfish 1 designed and sold by Karl The Fish Guy.
    Goldfish 1 Magnet
    $6.00
    $7.99 (25% off)
    Item preview, Koi Vintage 1 designed and sold by Karl The Fish Guy.
    Koi Vintage 1 Photographic Print
    $6.43
    $8.04 (20% off)
    Item preview, Fish Vintage 1 designed and sold by Karl The Fish Guy.
    Fish Vintage 1 Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Koi Art: Yin and Yang. designed and sold by Karl The Fish Guy.
    Koi Art: Yin and Yang. Throw Pillow
    $17.52
    $23.35 (25% off)
    Item preview, Shark Vintage 1 designed and sold by Karl The Fish Guy.
    Shark Vintage 1 Zipped Hoodie
    $32.10
    $40.13 (20% off)
    Item preview, Fish Vintage 2 designed and sold by Karl The Fish Guy.
    Fish Vintage 2 Classic Mug
    $15.11
    $18.89 (20% off)
    Item preview, Betta: Halfmoon, Blood Red designed and sold by Karl The Fish Guy.
    Betta: Halfmoon, Blood Red Active T-Shirt
    $21.13
    $28.18 (25% off)
    Item preview, Betta: Plakat Halfmoon, Koi designed and sold by Karl The Fish Guy.
    Betta: Plakat Halfmoon, Koi Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Betta: Crowntail 2 designed and sold by Karl The Fish Guy.
    Betta: Crowntail 2 Classic T-Shirt
    $15.67
    $22.39 (30% off)
    Item preview, Betta: Crowntail 1 designed and sold by Karl The Fish Guy.
    Betta: Crowntail 1 Classic Mug
    $15.11
    $18.89 (20% off)
    Item preview, Betta Splash designed and sold by Karl The Fish Guy.
    Betta Splash Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Betta: Halfmoon-tail, Multicolour designed and sold by Karl The Fish Guy.
    Betta: Halfmoon-tail, Multicolour iPhone Soft Case
    $22.00
    $29.34 (25% off)
    Item preview, Betta: Delta-tail, Rosy Pink designed and sold by Karl The Fish Guy.
    Betta: Delta-tail, Rosy Pink Hardcover Journal
    $19.48
    $24.35 (20% off)
    Item preview, Betta: Delta-tail, Sky Blue designed and sold by Karl The Fish Guy.
    Betta: Delta-tail, Sky Blue Glossy Sticker
    $2.87
    $3.19 (10% off)
    Item preview, Character Building designed and sold by Karl The Fish Guy.
    Character Building Oversized T-Shirt
    $19.60
    $28.00 (30% off)
    Item preview, No Thoughts, Only Vibes designed and sold by Karl The Fish Guy.
    No Thoughts, Only Vibes Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Tank Life designed and sold by Karl The Fish Guy.
    Tank Life Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Goldfish Art: The Lionhead Ranchu designed and sold by Karl The Fish Guy.
    Goldfish Art: The Lionhead Ranchu Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Goldfish Art 1 designed and sold by Karl The Fish Guy.
    Goldfish Art 1 Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Goldfish: Top View designed and sold by Karl The Fish Guy.
    Goldfish: Top View Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Betta: Plakat Trio designed and sold by Karl The Fish Guy.
    Betta: Plakat Trio Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Betta: Elephant-ear, Delta-tail, Sky Blue designed and sold by Karl The Fish Guy.
    Betta: Elephant-ear, Delta-tail, Sky Blue Sticker
    $2.69
    $2.99 (10% off)
    Item preview, Betta: Halfmoon-tail, Ivory colour designed and sold by Karl The Fish Guy.
    Betta: Halfmoon-tail, Ivory colour Magnet
    $6.00
    $7.99 (25% off)
    Item preview, Betta: Halfmoon-tail, Red, White, and Blue designed and sold by Karl The Fish Guy.
    Betta: Halfmoon-tail, Red, White, and Blue iPhone Soft Case
    $22.00
    $29.34 (25% off)
    About Karl The Fish Guy
    • Gauteng, South Africa
    • 32 designs
    3
    Followers
    5
    Following
    129
    Favorited
    Fishkeeper and aquarist for over 35 years. "Water too pure, breeds no fish" - Hong Zicheng 菜根譚 c.1596
    Artist social links