Clay?

Aquarium Decor, DIY and Equipment.
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BoltonN
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Just a quickie does any know if clay is okay for aquarium use, pots are often used and these must contain some if not all clay ? The situation is basically instead of slate for making some caves i can get hold of some new clay tiles which are smooth so ideal for corys and just wondering if this would be okay as an alternative to sharp slate ?
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fr499y
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solid natural clay is fine. I believe the air dried stuff isn't?
BoltonN
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fr499y wrote: Thu Aug 06, 2020 12:05 pm solid natural clay is fine. I believe the air dried stuff isn't?
Cheers, it's just ceramic tiles and i'm sure ceramic clay has to be fired at high temps whereas air dried shouldn't be fired at all so hopefully will be safe.
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Stephen
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Why not just buy a cave whether clay or coconut.
I have a clay/terracotta cave which I bought off ebay, brand new. (ebay link)
425L SeaBray Elite aquarium - Rio Mamoré (Bolivia) theme
4 x Cupid Cichlids, 14 x Cory caudimaculatus, 12 x Cory sterbai 51 x Reed Tetra, 4 x Honeycomb Bristlenose (L519)

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Ric
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I've used those terracotta flower pots before, either whole or pieces of it.
BoltonN
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Stephen wrote: Thu Aug 06, 2020 13:22 pm Why not just buy a cave whether clay or coconut.
I have a clay/terracotta cave which I bought off ebay, brand new. (ebay link)
To be honest i just like the idea at having a go making one of my own 😂
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Stephen
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BoltonN wrote: Thu Aug 06, 2020 13:32 pm
Stephen wrote: Thu Aug 06, 2020 13:22 pm Why not just buy a cave whether clay or coconut.
I have a clay/terracotta cave which I bought off ebay, brand new. (ebay link)
To be honest i just like the idea at having a go making one of my own 😂
Why not use lava rock?
It's very light and sections can be stuck together with aquarium sealant.
I made some a few years ago (see images below). (click to enlarge)

Image

Close up
Image

I even attached some plants to the lava rock.
425L SeaBray Elite aquarium - Rio Mamoré (Bolivia) theme
4 x Cupid Cichlids, 14 x Cory caudimaculatus, 12 x Cory sterbai 51 x Reed Tetra, 4 x Honeycomb Bristlenose (L519)

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BoltonN
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Stephen wrote: Thu Aug 06, 2020 13:44 pm To be honest i just like the idea at having a go making one of my own 😂
Why not use lava rock?
It's very light and sections can be stuck together with aquarium sealant.
I made some a few years ago (see images below). (click to enlarge)

Image

Close up
Image

I even attached some plants to the lava rock.
[/quote]

It actually looks really good that, literally just oookijg for anything i can use and which would be most suitable for chorus and a bristlenose, i'll keep my eye out now for lava rock after seeing that Thankyou !
Tycho
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I have recently tried these from amazon... nice sizes and easy to stack if you want and the fish seem to love them

https://smile.amazon.co.uk/dp/B07DRK8N8 ... lFbE8DKKPH


Image

You get 6 for £16 with next day delivery
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