Trickle Tower for Aquarium

While Trickle Tower has been widely used for Koi Pond, many have also included a trickle tower in large aquarium where the water is overflow through a trickle tower to a bio filter located below the aquarium. I have however installed a simple Trickle Tower for my small aquarium and it is equally as effective as it cousin that we used for koi pond. The rule is again to have the water trickle slowly. Some of the pictures are as below:-

trickle tower