Along with many others, I have acquired a few goonches this year, both Thai and Indian. From January until a few weeks ago, I lost 5 goonches





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The substrate was like that cuz of their activity and the koralia I had in there. The filtration was mainly an AC20 and a koralia evo750. The sponge was mainly for BB and added aeration.medaka wrote:Hello and welcome to PCF.
Is the pattern of distribution of the substrate in your tank just down to the activity of the goonches?
The reason why I am asking (and I know that this tank is just a holding tank until your 50 is ready for them) is that I can not tell from your photographs if you are using more filtration than the sponge one shown in your photographs; if you are not, by simply adding a power head or better still an good internal filter, the increase in flow and movement of the water would be beneficial to your catfishes general well being.
I'm not quite sure. The RO was just an experiment cuz a lot of my fish stopped eating as much or at all for some reason. I think something may have been affecting my tap but 1 tank is doing fine. I also know that these are extremely sensitive fish that come from softer water, my water here is extremely hard, so I figured I might as well try RO since I already have the filter for my reef tank. I'd love to learn more about it affecting pH. I haven't heard about this mainly because I don't know anyone who uses RO for their fw tanks.jimoo wrote:Won't 100% RO cause severe PH spikes/crashes?
I have no evidence to prove this, just speculation but I feel even the amount of aeration needed is species dependent. It is obvious that the HLG's found in the Himalayas will need the greatest amount of O2 becuz they live in the coldest water out of the bunch but what about, let's say, a rutilus? They live in warmer waters in Thailand and even they have been found in the calm waters of small pools where there isn't high amounts of O2 formed by rapids.Richard B wrote:I dont believe current, per se, is neccessary - what is though, is massive aeration.
Some people increase their aeration using current so often they are linked but not neccessarily so