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Coral Propagation

Seachem Laboratories ParaGuard

Starting at:$5.39

SeaChem ParaGuard ™ is the only fish and filter safe aldehyde based (10% by weight) parasite control product available.
Unlike highly toxic and difficult to use formalin based medications, ParaGuard™ contains no formaldehyde or methanol and will not alter pH. ParaGuard™ employs a proprietary, synergistic blend of aldehydes, malachite green, and fish protective polymers that effectively and efficiently eradicates many ectoparasites (e.g. ich, etc.) and external fungal/bacterial/viral lesions (e.g., fin rot). It is particularly useful in hospital and receiving tanks for new fish and whenever new fish are introduced to a community tank.



A 100 mL bottle treats 200 gallons.

Marine and freshwater use.

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  • Model: SCH2092
  • Manufactured by: Seachem

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