since poisoning my cherries and tigers a few months ago before i fed my shrimp tank plants again i emailed several suppliers of plant food and the only reply i had back saying it was definately safe with shrimp was from tetra
JBL said their local rep will be phoning me soon but i havent heard from him yet and that was 4 weeks ago lol
So the only food i use is tetra plantamin and have had no problems ever since using it and my plants are growning fine - too well lol
When i poisoned mine the only thing that saved them was putting them in baby nets in my other tank while i did 100% water change in shrimp tank , i still lost all my tigers but did manage to save a lot of cherrys and amanos doing this
after the water change i left it 12 hours and did a 50% change just to make sure all was gone then left it a few hours before returning the shrimp and had no more problems (luckily)
I had no problems with plants purchased from ebay as i always soak all my plants before hand as you have done
JUST had to do 100% water changes on 2 fish tanks due to water in tap poisoning fishies
COPY OF EMAIL REPLY
Dear Sarah,
Thank you for your question
TetraPlant PlantaMin is most certainly not toxic to freshwater shrimp. As a plant fertiliser, this feature would be a massive disadvantage to the product as many planted aquaria contain shrimps as part of the algae control crew. Obviously the product is completely fish & filter bacteria safe too.
I hope this has been of help
Yours Sincerely and Happy Fishkeeping!
Dave Hulse B.Sc. (Hons), M.Sc.
Tetra club Help Desk