obedey
Aquarium Advice Activist
I want to buy some heaters for my tanks a shop has them on special for $14.45AUD but only while stocks last. They have 100 watters for a few bucks cheaper but they're out of stock does anyone think it would be a bad idea to get 2 150watt heaters?? edit*** o and how much filtration do i need im sucking the tanks capacity 8 times an hour with the 13gal and only 6.6 with the 15gal is that ok or du i need a bigger filter for the 15??