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The Wet Thumb Cactus Acropora (Acropora sp.) is a rare and sought-after aquacultured small polyp stony (SPS) coral strain originating from Wet Thumb Frags, a now-inactive breeder (Dan and Tina) celebrated in the early 2010s reef community for producing hardy, colorful Acropora variants. It's occasionally referenced in enthusiast forums and sales from around 2015-2018, but detailed documentation is limited, as the breeder appears to have exited the scene.
Structure: Exhibits a distinctive branching growth form with thick, upright, finger-like or columnar projections that evoke the spiky silhouette of a cactus, forming a compact, bushy colony rather than thin or tabular shapes. This gives it a robust, sculptural look suitable for adding texture to SPS displays.
Coloration: Based on community photos and sales listings from similar Wet Thumb strains, it likely features a green to brownish base with potential pink or orange tips and polyps that fluoresce brightly under blue/actinic lighting, creating a glowing, multi-hued effect. Exact hues can vary with conditions, but it's prized for its subtle iridescence.
Size and Growth: Frags were typically small (under 1 inch), with moderate growth rates once established—expect colonies to reach 4-6 inches in height over 6-12 months in optimal setups.
Cut in 1-2” frags
The Wet Thumb Cactus Acropora (Acropora sp.) is a rare and sought-after aquacultured small polyp stony (SPS) coral strain originating from Wet Thumb Frags, a now-inactive breeder (Dan and Tina) celebrated in the early 2010s reef community for producing hardy, colorful Acropora variants. It's occasionally referenced in enthusiast forums and sales from around 2015-2018, but detailed documentation is limited, as the breeder appears to have exited the scene.
Structure: Exhibits a distinctive branching growth form with thick, upright, finger-like or columnar projections that evoke the spiky silhouette of a cactus, forming a compact, bushy colony rather than thin or tabular shapes. This gives it a robust, sculptural look suitable for adding texture to SPS displays.
Coloration: Based on community photos and sales listings from similar Wet Thumb strains, it likely features a green to brownish base with potential pink or orange tips and polyps that fluoresce brightly under blue/actinic lighting, creating a glowing, multi-hued effect. Exact hues can vary with conditions, but it's prized for its subtle iridescence.
Size and Growth: Frags were typically small (under 1 inch), with moderate growth rates once established—expect colonies to reach 4-6 inches in height over 6-12 months in optimal setups.
Cut in 1-2” frags