particles

Hello, I recently got a betta fish after cycling my tank for a few weeks. I’m noticing that there are some particles on debris on the plants, filter rocks etc. and when my betta swims up next to one of these he gets the debris on him and it attaches for awhile but seems to fall off after some...

Hi everyone I’m cycling an old tank it’s about the 3rd day I’ve added fish flakes and now I have these white particles on the top of the tank. Some are collecting on surfaces but mostly on the top of the tank. Does anyone know what this is and or if it is normal?

Hi everyone, does anyone know what this white stuff is in my tank? These are old pictures from a year ago. I’ve since taken my tanks down because of this white stuff, I’ve bleached everything and this stuff just seems to keep coming back. I’ve set up this tank again with just water and afilter...

Hi All, I‘ve recently changed my external filter to an Eheim experience 250, I’m mostly impressed with it but there seems to be a lot of particles floating in the water that aren’t being pulled in to the filter inlet. I’ve tried pointing the outlet so the flow circles round to the inlet but...