Seachem Laboratories ParaGuard Aldehyde Parasite Control 3.4 fl oz

Every fishkeeper deserves a gentle, capable treatment on standby, even if your aquarium is small or you only reach for medication now and then. Seachem Laboratories ParaGuard in the 3.4 fl oz size is the brand's aldehyde-based parasite control in an easy-to-store bottle, perfect for nano tanks, a single quarantine setup, or trying it for the first time without committing to a large supply. It is made to be both fish safe and filter safe, so you can look after your aquatic friends without disrupting the established system you have worked to balance.

• Aldehyde-based control (10% by weight) that Seachem describes as the only fish and filter safe aldehyde parasite product available for parasites on fish.
• Contains no formaldehyde and no methanol, unlike the highly toxic, difficult-to-use formalin-based medications the brand contrasts it with.
• Will not alter pH, so your carefully tuned water chemistry stays steady throughout treatment.
• Built on a proprietary, synergistic blend of aldehydes, malachite green, and fish protective polymers.
• Seachem says it effectively and efficiently eradicates many ectoparasites, such as ich.
• The brand also notes it addresses external fungal, bacterial, and viral lesions, such as fin rot.
• Especially handy in hospital and receiving tanks for new fish.
• A go-to whenever new fish are introduced to a community tank.
• The smaller 3.4 fl oz size is easy to store and ideal for smaller aquariums or occasional use.
• Active ingredients are Glutaral and Malachite Green.

Tuck this little bottle into your fish-care kit so you are prepared the next time a new arrival needs a quarantine tank or your community tank welcomes a friend. Since it is designed to be both fish and filter safe, you can use it within your usual routine rather than breaking down a tank you have worked to balance. The compact format makes it an easy first ParaGuard to keep on the shelf, and it stores neatly alongside the rest of your aquarium supplies. Always dose according to the label for your tank's specific volume, and keep in mind these are the brand's described uses rather than a guaranteed cure. With this handy ParaGuard size within reach, you can give your underwater companions calm, attentive care whenever they need it.