sucker fish or algae sucker, this species is among the best-selling fish in the aquarium trade.

animal fish aquarium underwater wildlife seafood reef reptile amphibian food invertebrate organism turtle yellow sucker algae this species among best-selling trade elongated which tubercles present its snout stand out sucking mouth specialized for consumption aquatic animals aquarifilia marine world tropical fishes tank sweet stones plants foam bubbles prayer creatures crystal silicone drops water life image various cold fish