Blue Shark Colony Marine Rapid CycleBlue Shark Colony Marine (Rapid Cycle Bacteria System) Kickstart your marine aquarium the safe and natural way with Blue Shark Colony Marine, a concentrated live nitrifying bacteria solution designed to rapidly establish a strong biological filter in saltwater systems. Perfect for new tank setups, fish in cycling, or boosting filtration in established aquariums. This advanced bacterial culture introduces beneficial nitrifying strains that convert

the Heniochus Butterflyfish—often called the Bannerfish—is known for its bold black and white bands

subtle colour variations

Using eSHa Aqua-Quick Test 6 in 1 test strips is a quick and easy method of measuring the parameters and quality of the water in freshwater aquariums and ponds

Will also accept quality marine pellets

The Synodontis Pardalis Catfish is a stunning African upside-down catfish

At the back of the terrarium

Best suited for fish-only marine systems

and Hardy Bottom-Dweller for Your Aquarium

Why Choose a Bearded Dragon

Ideal 20L CapacityA comfortable volume for a single Betta with room for live plants

gill flukes

This quickly and easily connects to most canister filtration systems