Home Products Spawning equipment Ovaprim – fish spermiating or ovulating agent

Ovaprim, by Syndel, is a strong spermiating or ovulating agent used to stimulate and enable reproduction of many fish species. Ovaprim is a stable solution that contains OvaRH and a dopamine inhibitor.  The fish’s own endocrine system is utilizes by the agent to safely stimulate maturation and coordinate spawning dates.  When used in the normal spawning cycle, the agent can synchronize and coordinate maturation in treated fish by inducing maturation without affecting viability or fecundity, resulting in highly predictable ovulation, with high egg fertility and viability.

Ovaprim has been tested and proven effective in a wide range of (ornamental) fish species.

When to use Ovaprim:

  • Induce maturation within a spawning season
  • Advance spawning date
  • Coordinate and synchronize spawning moments
  • Increase milt production including increased sperm count
  • Induce maturation in difficult fish species
  • Induce spawning in the most important and difficult to spawn fish species

Available Sizes: 10 ml bottle

Dosing: use at 10 ml/kg of fish by injection.

We ship worldwide at competitive prices. Minimum order quantity: 1 bottle.

Please contact us for the latest prices.


  • Original Ovaprim
  • Competitive pricing
  • Shipped World-wide

Contact us

If you have any questions or would like to request an invoice, just send us an email! Or contact us via the following phone number: