• Image of Vivarium: Superwash Strong Heart, Boot Strap BFL, or sparkly Panache Self Striping Sock Yarn

A Fishtastic yarn called Vivarium on Strong Heart base:
6 rows Celery Green
2 rows Moonbeam
6 rows Light Aqua
2 rows Moonbeam

Strong Heart: 80% Superwash Merino, 20% Nylon 2-ply high twist. 400 yards, 100 grams. The two plies in this yarn plump together making this yarn is so soft. It includes a touch of nylon which makes it very strong, perfect for socks, mittens, hats.

Boot Strap: 80% Superwash BFL, 20% Nylon. 400 yards, 100 grams. A strong but still soft yarn, great for socks. Will wear well and look beautiful.

The test sock was a plain vanilla sock pattern knit on US 1 needles over 64 stitches. Your stitch size may be different than mine so the stripes may be slightly narrower or wider than mine.

~400 yds, 100 grams
7-8 stitches = 1 inch on US 1-3

Colors may vary some due to different dye lots or your monitor settings.


  • Strong Heart
    1 in stock
  • Boot Strap
    0 in stock
  • sparkly Panache
    0 in stock