Tyree Pink Hippos Zoa Propagation Guide

How to propagate the premium Tyree-line Pink Hippos Zoanthus morph by fragging the colonial mat, with palytoxin safety precautions for handling.

Overview

Tyree Pink Hippos is a premium Tyree-line Zoanthus morph with a bright-pink skirt and a yellow ring, valued as a slow-growing collector zoa. It is a member of the genus Zoanthus (family Zoanthidae) and grows as a colony of button polyps joined by a shared tissue mat. The colony is photosynthetic; the slow growth rate means propagation rewards patience and clean technique.

Reproductive Mode

This morph is increased asexually. Polyps bud from the connecting stolon, slowly widening the colony, and fragging harvests sections of that clonal sheet. Asexual division preserves the pink-and-yellow pattern that defines the line in daughter colonies.

Fragging / Asexual Propagation

As Reef Builders describes, score the tissue around the chosen polyps with a razor blade and follow the cut with coral cutters until the piece separates, cutting close to the base. Given the slow growth, take only a few polyps per session so the parent retains enough mass to bounce back.

Wear gloves and eye protection before any out-of-water work.
Cut the stolon mat between polyps with a fresh razor blade.
Trace the line with coral cutters until the frag separates near the base.
Dry the plug and frag base, add a little glue, and press the frag on gently.
Return it, baster off mucus, and allow time for slow re-anchoring and budding.

Conditions for Propagation

Lighting: 50-150 PAR (medium)
Flow: low
Temperature: 24-26 degC
pH: 8.1-8.4; salinity 1.024-1.026
Nitrate below 15 ppm, phosphate below 0.1 ppm

Palytoxin Safety

Palytoxin is documented in both Zoanthus and Palythoa, and home aquarists have been poisoned handling colonies. There is no antidote, so protective equipment is the only reliable safeguard while propagating.

Common Challenges

As a slow grower, Tyree Pink Hippos suffers if fragged too aggressively. Glue on the skirt, deep cuts that damage the polyp interior, and unstable parameters also stall frags. Take small frags, use minimal glue, and keep chemistry steady throughout the extended recovery.