It doesn't do so directly. The poop breaks down and creates ammonia and mulm. This ammonia is deadly poisonous but nature has contrived to fix it by converting it into Nitrite and then to Nitrate by using naturally occurring bacteria in the environment and the 'cycled' filter. The plants can then use up the nitrate and mulm as they photosynthesise and grow.
you can see fish poop it is just hard to see you have to really concentrate
Fish don't poop out of their stomach. They poop out of their anus just like all vertibrates. Fish injest food, digest it in the stomach and intestine, and then egest it out the anus.
Yes, fish poop can serve as a natural fertilizer for aquarium plants. The waste produced by fish contains nutrients like nitrogen and phosphorus, which can be absorbed by plants to help them grow. This process is known as the nitrogen cycle in aquariums.
from the rear
Yes fish poop.
You obviously did not do your homework when it comes to the fish you have and their needs. Sucker fish do not eat poop or rubbish. (No fish does that) They are tropical fish and they are algae eaters.
Yes, plecos are known to eat fish waste, including poop, as part of their diet.
their hindquarters
out of their buttholes.
no
yes
they eat mostly fishes like fish big fish that the poop on all the time and they lick the poop of as a drink