29 gal

Hello!! for the past few months, I’ve been having lots of trouble with hair algae growing all over my tank. It mostly grows on my plants, however does grow on my dragon stone as well. It grows really quick, the algae in the picture below is what grew back after I manually removed it yesterday...

So I have a tank that’s been nothing but issues and I cannot figure out what’s wrong. It’s almost 3 months old, was cycled at 1 month and was seeded from a different tank by using an older filter. It is 29 gallons 62% stocked with 180% filtration of 6 cherry barbs 6 ember tetras and 5 Harlequin...

I currently have 5 zebra danios and 3 platies in my 29 gallon cycled tank, my water is soft, my ph is 7.2, my temperature is 75. I am thinking about adding 5 black emperor tetras and 5 black Kuhli Loaches. Is this an okay stock and would this be the limit to my stocking? I do have sand substrate...

So I have the discontinued penguin biowheel 125 on my 29 gallon aquarium. When I used aquadvisor to put in stocking ideas it kept telling me I was 60-70%stocked but that my aquarium filtration was at 80-90 %. I can’t find information on the penguin 125 anywhere. I was given the entire set up as...