Wondershells . . . Who uses them?

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Ulu

Potamotrygon
MFK Member
Dec 13, 2018
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The Sunny San Joaquin
Anybody?

I have been using Wondershell in all my FW tanks for years** and I have noticed the difference. It brings up the hardness, buffers the water against swings, and right away the snails started growing thicker.

Until this, I had tap water which was too soft (and unstable) but I didn't understand the issue. I raised lots of very common, locally bred fish. Theoretically they were accustomed to the local water, but I was still unhappy with the looks and development of them. I was always having to add salt to drive off minor issues. I chalked it up to me being a poor fishkeeper, but the fish were less important then. I had children, and was still working 8~5.

Now this was 30 years back & I'd had fish about 15 years. At the time we had bought a water softener on the old house and this made things worse. I much later (like 10 years) figured out one problem was too-soft water. Even worse, the installer had the system cranked up too high. (It was on this "new" house as well)

I wasn't testing for anything but pH & ammonia in those days and I often did it by nose. I had deep under-gravel filters with big powerheads. If I smelled the tank, and maybe my big pleco had been spooked and stirred up the bottom, I'd smell it & change water. If I did tests it was because a fish was sick or dead. I'd siphon every 14~30 days, and water my flowers. They were nice. Fish not always so nice . . . Sometimes fine. Urk.

Back then I wasn't thinking about hardness and fish, or nitrites. Anyhow, I stopped using the softened water, and went to RO + bottled drinking water. I was doing more siphoning and changing water more. I only had 40 gals in those days. It was still a pain and it wasn't working.

What did work was, we moved to a town with slightly harder water, and a house where the softener wasn't working right. The fish were great, until the softener got moved, and repaired.

Phooie! . . . You know what happened. ;(

I was running more and more tanks, with different filters, fish, plants . . . all different, but the same water.

Comparing results, doing much testing, using RO + bottled water (and later, using RO Right too) but nothing improved consistently, because of instability issues. I had played around with various things like liquid buffering agents, but until I started using Wondershell I didn't know the issues with constant buffering were so important here.

I still change much water, but buffering the water helps there too, as there's a swing whenever you change it. That swing might be in the "right" direction, but it's still undesirable for parameters to change.

In an ideal world, they never would, but I am not there. . . not close at all. This is my crutch. LOL

(**I do not profit from the sale of wondershells. They profit from me. All my fish have profited as well. Some 6 months ago I started a brackish tank, but with half a bag of Instant Ocean in there adding a Wondershell didn't seem kosher. I have them in 5 other tanks, but not with the bettas.)
 
.......... or one can do the same thing, and save a bundle of $$$$, by using crushed oyster shells sold at most stores that carry farm feed, typically sold as chicken grit. Just rinse well, and start small so as not to stress the fish with any sudden GH/pH changes.
 
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Thank you, and I'm 100% sure that would be cheaper. In fact I often buy them at the boutique salt water store and pay a buck more than at Petco, on purpose, because I like the owner. :grinyes:

I've seen this advice and I do also put seashells in the tanks and they do dissolve, so it's all working.

I did feel that with a measured commercial product I'd have chartable consistency. That's the thing I need most, but I've been shagging tanks around the place for a year now with the remodeling and repairs, and so it's the last thing happening right now.

I don't know what exactly is in a Wondershell. It's probably not complicated. Compressed coral sand and sodium carbonate with some secret binder? No idea.

But it's working.
 
Thank you, and I'm 100% sure that would be cheaper. In fact I often buy them at the boutique salt water store and pay a buck more than at Petco, on purpose, because I like the owner

I think you are referring to crushed coral? Crushed oyster shells aren't typically sold at marine stores, or Petco. At least I have never seen them sold anywhere, other than as chicken grit. They need to be initially rinsed a lot more than crushed coral, but IMO are more effective at buffering.
 
Any farm supply store will have the oyster shells though should be less than $10 or so for like a 50 lb sack
 
Yes, they are dirt cheap when purchased in bulk.
 
If you're keeping South American /Amazonian species, why bother with shells at all?
These species thrive in low hardness, low alkaline water. Just be sure to do enough water changes to dilute the uric acids from the waters lack of buffering capacity
If you are keeping Central, or rift lake African species, yes.... pour on the aragonite, and chicken grit.
 
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