Cherry Shrimp Going Crazy

[Ahmed]

one of my six cherry shrimps just started to swim all over the tank in circles. something seems bothering him. He is very stimulated. All the others are fine. I had them for almost 3 weeks now.
my water parameters are :
nitrate 0
nitrite 0
nitrate always high 40 due to london tap water
6 cherry shrimps - 3 penguin tetras - 8 neon tetras many baby pest snails.
Some plants - Fluval 3 and trickle filter with sponge filters.

 

[WILDER]

Nitrate shouldn't be 0 then, what your ammonia reading.
How many gallons or litres is the tank.
How many fish and which type.
Added any meds.

 

[Ahmed]

Nitrate shouldn't be 0 then, what your ammonia reading.
How many gallons or litres is the tank.
How many fish and which type.
Added any meds.

Sorry ammonia 0, nitrite 0, nitrate 40
129L, 3 penguin tetras, 8 neons tetras, 6 cherry shrimps and many baby pest snails
1 Internal fulval 3 plus and one wet and dry filter.
no meds no chemicals.

 

[WILDER]

Thats fine then ruled somethings out.
Don't know anything about strimps best to go on the invert section to see if its the snails, as snails carry parasites.
Just copy and paste this thread over there.

http/www.fishforums.net/Invertebrates-Am...-Forum-f30.html