ATM Colony Saltwater 16oz – Live Nitrifying Bacteria for Reef Aquariums neptune controller D-D have modified the design

D-D have modified the design of the Slimline Bracket to fasten directly to the top of the lights

great way to fill your tank

No Solvent Required for Screen Fitting: The screen connects to the pump inlet without needing PVC solvent

Efficient removal of dissolved organic waste

Advanced cage system with four rotatable flow deflectors for precise control

ATM Colony Saltwater 16oz – Live Nitrifying Bacteria for Reef Aquariums neptune controller D-D have modified the designATM Colony Saltwater is a professional grade biological filtration solution formulated with authentic, true nitrifying bacteria. Unlike common bacterial additives, Colony contains only aerobic autotrophic bacteriathe microorganisms responsible for converting toxic ammonia and nitrite into safer compounds in saltwater aquariums. By delivering a fully pre cultured bio filter, ATM Colony reduces aquarium cycling time from weeks to just days. This makes