algae-eaters, bottom-feeder-fish, mollusks, goldfish, octopuses, snails, fish, cichlid-fish, sharks, rays, invertebrate-fish, betta-fish

Dr.Tim’s Aquatics Freshwater Clear-UP Natural Water Clarifier – for Fish Tanks, Aquariums, Water Filtering, Disease Treatment – Eco-Friendly Solution to Clear Waters – 8 Oz.