Hi! Now that my children are getting older, I'm wanting to get back into aquariums. 20 years ago, I kept two 20 gallon long tanks; one with livebearers, the other with gourami's, tetras...that sort of thing. I'm wondering what's new in freshwater? I always used undergravel filters, but am wondering if the hang on type are better?
I'm glad to have found this forum!
I'm glad to have found this forum!