What critical action must be taken immediately after the X-Ray Tetra pair finishes spawning activity?
Answer
Remove the parents immediately
The spawning process for the X-Ray Tetra involves the female scattering adhesive eggs onto provided surfaces like fine-leaved plants or spawning mops, which the male fertilizes immediately upon release. This courtship and egg-laying process can take several hours to complete. A critical step following this is the immediate removal of both the male and female parents from the dedicated spawning tank. This is necessary because the adults will readily consume their own eggs if left unattended in the spawning environment.

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X-Ray (Pristella) Tetra Care and Breeding - YouTube
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