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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
offering a discreet and convenient installation option
Provides 31 essential minor and trace elements for corals
Suitable for regular weekly use
ensuring a longer lifespan for your filtration system
weather-resistant carrying case for convenience
ATM Colony Nitrifying Bacteria - Freshwater Select:4oz (treats 25 Gal) offering a discreet and convenientTrusted by public aquariums around the world, Colony true nitrifying bacteria is the standard when it comes to establishing bio filtration instantly. Before fish can be introduced into the aquarium, bio filtration must be established to filter out the toxic ammonia and nitrite created by fish waste. ATMs Colony establishes this bio filtration in days instead of weeks with real, commercial grade nitrifying bacteria. Used by ATM, the #1 aquarium
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