The substrate ought to be comfortable and in the event you decide to spot rocks ensure that they are smooth river rocks. The Smalltooth Sawfish is an interesting on the lookout fish, which receives its identify from its extensive blade-like snout. Even though they look like sharks, the Smalltooth Sawfish https://aquariumtankrental.wordpress.com/2025/01/16/what-should-be-your-first-steps-to-set-up-an-aquarium/