Superfish Zeolite 10L (8KG)

Excellent at sorting out my high ammonia levels but only as a short term measure. I am sure it will disrupt the nitrogen cycle within a pond therefore I only used it as an immediate temporary solution to a spike in ammonia. Afterwards, I cut back on food, increased aeration and added filter bacteria to enhance the nitrogen cycle and stabilise things. It did work thankfully. Obviously some reviewers use zeolite permanently and it seems to work for them but the use would have to be ongoing to keep the water toxic free. Consists of chunky sized pieces that I placed around the pond in mesh bags. Within hours the levels had subsided. Can be recharged in a salty solution after extended use if inclined. Very little dust on each piece though I did briefly rinse each batch before placing in the pond. Happy with purchase and put right the elevated ammonia levels. Thank you.

This gear is brilliant for removing amonia from your koi pond

Zeolite is a must for fish ponds,it is a natural way of ridding the pond of toxins.It is expensive but try and buy Superfish Zeolite as it is bagged and sealed and you know you are getting the proper quality Zeolite,not rubbishy dust or small granules.You cannot use small granules for Koi ponds.The chunks have a larger surface area for catching the germs and bacteria. Our Koi are mostly home grown from an original stock,but we also keep Orfe,Goldfish and Tench and they all enjoy a Zeolite bath as we call it.Beside putting it in the filters (we use empty plastic trays(like the ones you get in supermarkets with meat in)with perforated holes in the bottom.We change the Zeolite trays every so often as the Zeolite gets exhausted and cannot absorb any more toxins. You can wash it out-- recharge it and re-use it.After a while you do need to get fresh in.We put some on the steps of a waterfall we have notice the fish gather under the fall of water when the new Zeolite has been added,almost as if they are cleansing them selves of bacteria. Anyway,hope the ablve helps and Good luck with your ponds!!

Large bag and larger rocks than i have had before but should do same job as usual would buy again when needed

Good price

Good product arrived well packaged once de anted from its strong plastic packaging into a net bag and rinsed its ready for use.

I have tried other sizes of zeolite with no significant results. But this size was fantastic the results were very significant and I could see the difference in a few hours. Ammonia levels are so low and better for fish than a large water change .

Put this in my fluval fx6 works a treat

Je recommande. Produit de qualité nickel pour mes bassins et vendeur sérieux. Multiples commandes et jamais déçue 🤗

Plus pour bassin que pour aquarium!

Alles gut

In kleinere Säcke verpackt und in meine selbst gebaute Teichfilteranlage integriert schaffen die Steine schönes klöares Teichwasserr. Zum Reinigen können die Säcke leicht entnommen werden.

Très bon produit.