you can put plastic in a fish tank but it has to be plastic if it's a polyester material it's toxic and can kill your fish
they put the magnet inside the plastic
Yes as long as they are aquarium plants. Some other plastic plants give off toxins.
An orthodontist
you put the starfish on Poseidon's offering altar.
An aquarium should not be put under the sun because the water is more likely to evaporate or heat up slighty, which is not good for any fish inside.
It is a Dentist's office
Poly pockets are plastic papers that are meant to be put inside a binder...
You can put in rocks, gravel that's larger than your turtles head, plastic or real plants, figurines, clay pots, wood, plastic, and most metals are usually okay for your turtle.
You can safely put 2ml into the 10l aquarium
Anything that is not soft should be avoided. Such as plastic, metal or gel toys. Anything with string, fluff, long hair or weak fabric should also be avoided, since they are a choking hazard. Small toys are also a choke-risk. Some plastic toys contain toxins, particularly those made in China, which is known to use cheap, toxic plastic for exports.
it moist inside the plastic
yes use bleach for hard toys and for stuft animals put them in a plastic bag for a week with no air then take them out or get rid of them