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jojowhisky

"Rocky" issues

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jojowhisky

Hello everyone!

So recently i got down to scape my 2nd tank. This time for hardscape i decided i was going to use rocks instead of driftwood.

As i had already a small inventory of rocks of different kinds from too many trips to the fish store(hands up people), i could not decide which ones to use! 

I learnt a lesson in the end to just stick with what you know to be safe and inert. Especially if the intended livestock for the tank are soft water lovers. 

Because the local fish stores that i patronize do not have correct labels of the rocks they sell, i had to experiment and research on them as much as i could. 

Most of the rocks look so similar and matching them to pictures on the internet proved to be more frustrating. 

So to use or not to use? Rule of thumb, if you are not too sure, dunk the rocks intended to use in a pail of water and test its ph, if it changes, dont use that. The vinegar test is a hit or miss.

I got too carried away looking at the beautiful scapes from ADA and went out to buy the same light grey coloured rocks only to find out that they can alter the ph by a ton. A fish store owner told me to ask for an exchange of those seiryu rocks i purchased from another store as he said his friend had the ph climbed to 9.4 in his 10gallon, just half a day with just one of that rock. 

Got my exchange thankfully but store ower was very displeased to do that:(

Sign...c5040ee88dd0ba9a4d60288c4ce9f781.jpgc7d32152b0a47bed16b15536571b1e52.jpg

 

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jojowhisky

Some of the rocks i had.
Light grey being either seiryu or sekyri rock, till now i cant be sure.
Reddish coloured rock is dragon stone. (Safer option)aeaeb81393562a7592674c77bfb8b7f6.jpg3524bf6aecf55258a3a1bf096f7dc2ee.jpg

Sent from my SM-N950F using Tapatalk

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  • Posts

    • sdlTBfanUK
      Thanks for that, I think I will try that just so that I know, though I don't think they will be going back into the tank now. Will be good to know though whether they were the reason. Simon edit 1hr later - I have done this, and also put some of the water in a cup to test the water itself, will leave both a week and report back. Ph was 5.5 when set up
    • beanbag
      My guess is a fungus, so remove it as much as possible and do water change (slowly). The common causes of fungus are overfeeding (left over food), something that is decaying (plants or animals), or something emitting sugars, like driftwood.
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      acid test them or leave it in a glass of remineralized water and check its pH again after a few days.
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