Fluval Sea CP2 Circulation Pump - 4.5 W - 1600 LPH Filters Canister Parts/Acc Generally during a fishless cycle

Generally during a fishless cycle one needs to add ammonium chloride to their tank 3 or 4 times so this bottle is enough ammonia to cycle aquariums up to 350l litres

vitamins B1

some fish are less tolerant

EasiHopper

Contains NaHCO3

Fluval Sea CP2 Circulation Pump - 4.5 W - 1600 LPH Filters Canister Parts/Acc Generally during a fishless cycleDescription: Fluval Sea CP2 Circulation Pump 4. 5 W 1600 LPH Exceptional hydraulic performance with the lowest energy consumption LPH ratio Key Features: Simulates natural reef currents Adjustable flow direction Exceptional hydraulic performance with the lowest energy consumption LPH ratio Super quiet compared to most models Safe to use with timer system (will not cause pump failure unlike many competitive models Secure, flexible aquarium mounting