bud29
Aquarium Advice Addict
Well I found the culprit for the small bubbles mentioned in the OP.
I rinsed the sand in a soapy bucket apparently. Gladly, all the apistos are doing fine due to the added carbon. However, I used the same bucket to rinse sand for the 5g, and in a few hours half of my brand new tiger endlers were dead
I rinsed the sand in a soapy bucket apparently. Gladly, all the apistos are doing fine due to the added carbon. However, I used the same bucket to rinse sand for the 5g, and in a few hours half of my brand new tiger endlers were dead