8 Fish to Avoid in Beginner Aquariums: Difficult Species
Oscars are messy eaters and require extra filtration. …
Despite their reputation, goldfish are not easy fish for beginners to keep. …
Common goldfish.
8 inch Tiger Oscar. …
Group of Clown Loaches, most not yet full grown.
Plecostomus. …
Wild Red Belly Pacu. …
Bala Shark.
More items…•Apr 1, 2023