Reef Primer 180 g — Gentle Anti-Pest Coral Dip, Bulk Size - Polyplab

Polyplab Reef Primer 180 g — the anti-pest coral dip in bulk size

Polyplab Reef Primer 180 g is the large format of the potassium-salt dipping solution that clears corals and frags of pests and hitchhikers before introduction. Built for reefers who dip often: frequent arrivals, frag swaps, stores or active hobbyists. Contains 4 full 45 g doses.

ReefSolution's take

It's probably the most reliable all-purpose dip we use: remarkably gentle on corals — they barely react — yet brutal on pests and hitchhikers. Polyplab backs this up: the formula won't trigger a stress response during the dip. In the 180 g size, it's the economical pick when you dip regularly.

What Reef Primer clears

• Zoanthid-eating nudibranchs
• Montipora-eating nudibranchs
• Acropora-eating flatworms and red flatworms
• Bristleworms
• Zoanthid-eating spiders
• Filamentous hair algae
• Rapid (RTN) and slow (STN) tissue necrosis
• Bacterial infections — and more

Directions (per Polyplab)

• Add 45 g (or 8 caps full) of Reef Primer into 1 gallon (4 L) of aquarium water. Mix thoroughly until fully dissolved.
• Dip your corals and frags for a maximum of 5 minutes, keeping the water agitated.
• Remove the corals and place them directly into the main aquarium.
• The 180 g size provides 4 full 45 g doses.
• NEVER add Reef Primer directly to your aquarium — use as a dip only.

Caution (manufacturer)

• Do not ingest. Use in a well-ventilated area.
• Avoid contact with skin, eyes and clothing; wash hands after use.
• May cause skin, eye and respiratory irritation.
• Keep away from children.

Specifications

• Size: 180 g (4 × 45 g doses)
• Ingredient: potassium salts
• Type: coral dip for corals and frags
• Use: acclimation / disinfection before introduction — large volume

Why buy from ReefSolution

Authorized Polyplab dealer in Canada — in-store pickup in Laval or shipping across Canada. Round out your protocol:

• Polyplab Reef Primer 45 g — the standard size, handy for the occasional dip
• Polyplab Medic — the reef-safe antiparasitic treatment to handle ich right in the tank
• Polyplab Pro Carbon 4,000 ml — activated carbon for your system's chemical filtration

FAQ

How do I dose Polyplab Reef Primer 180 g?

Per Polyplab: 45 g (or 8 caps full) in 1 gallon (4 L) of tank water, fully dissolved. Dip corals for a maximum of 5 minutes, water agitated, then place them directly into the aquarium. The 180 g size gives 4 full dips.

What's the difference with the 45 g size?

None on formula or dosing: the 180 g is simply the bulk format (4 × 45 g doses), more economical if you dip often.

Can I pour Reef Primer straight into the tank?

Never. Reef Primer is for dipping only, outside the tank. Do not add it directly to your main aquarium.