API Aquarium Salt 1.843kg (65oz) - Treats up to 434 Gallons Under Tank Heater In the back of the

In the back of the screen cover are 5 closable wire or tube inlets on both sides to install Heat Wave Rocks

Cut out in the back for wires and/or tubing

It fits the following aquariums: 135 72" x 18"

and can be placed nearly anywhere in the tank including under water

Colourants: astaxanthin 60 mg

API Aquarium Salt 1.843kg (65oz) - Treats up to 434 Gallons Under Tank Heater In the back of theAPI Aquarium Salt is an electrolyte rich aquarium additive that helps fish breathe easier and acclimate fast to their new surroundings. This top quality aquarium salt provides a host of benefits to your fish and their environment, including improved gill function, color enhancing qualities, stress reduction, disease recovery and the facilitation of osmoregulation. This product is great for a wide range of applications, including when you're starting a