Tank Parameters > Dating Standards Sticker | Funny Reef Tank Vinyl Decal | Aquarium Hobbyist Humor | Nudge & Co.

Because calcium and alkalinity never ghost you. This reef tank sticker is for anyone who tracks their water quality more than their romantic prospects. Featuring subtle ALK/Ca/Mg graphs and deadpan sarcasm, it’s the perfect vibe for your sump, laptop, or dating app screenshots.
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✿ Size: approx. 2.5–3"
✿ Weatherproof vinyl
✿ Designed by Nudge & Co.

✉️ Shipping Info: Stickers ship in stamped envelopes — $1.50 flat per order. Free U.S. shipping on orders over $35!