to see how good they can swim
No, duckweed does not depend on snails, nor do snails depend upon duckweed. Snails can eat a wide variety of vegetation. Duckweed does not benefit by being eaten.
No.
Yes, betta fish can eat snails as part of their diet. Snails can provide a good source of protein for betta fish.
Snails depend on Hydrillas for food and oxygen while Hydrillas depend on snails for carbon dioxide
well it depends on what kind of fish it is and what kind of snails it is
6/10 = 3/5
Yes, betta fish may eat snails as they are carnivorous and may see snails as potential prey.
No, snails and betta fish should not be kept together in the same tank as betta fish may attack and harm the snails.
Can outdoor snails eat fish food flakes
Freshwater snails will certainly eat dead fish, as will a variety of marine snails. There are predatory snails called cone snails that live in the pacific that hunt, kill and eat fish like any other type of predator. They have a type of venemous harpoon that they are able to launch into fish. This paralyses the fish instantly and then the snail eats it.
on my opinion fish do yes in deed eat snails but not all fish
To safely introduce snails to a tank with betta fish, acclimate the snails to the tank water temperature, ensure the snails are healthy and free of parasites, and monitor the betta fish for any aggressive behavior towards the snails. It is also important to provide hiding spots for the snails to retreat to if needed.