Guys which kind of heater is best for my oscar tank.its a 300lt fresh water tank.i google about the topic but still confused about a matter. Titanium/steel heater or glass heater which one is good? Please suggest guys.need all ur valuable suggestions. Thanks
Sent from my GT-I8262 using Aquarium Advice mobile app
Sent from my GT-I8262 using Aquarium Advice mobile app