surface

Came home to walk the dog and feed the fish. 10 mins after feeding my 10 gallon tetra, gourami, snail, plant tank i noticed this. All the snails racing to the surface. I've seen pics before of snails all over the glass but it's a fitrs for my tank. I think it looks cool

so im having a problem in my 75 gal. mbuna tank with protein film (i guess). i feed pretty much the same foods and use the same kind of filtration (canisters) on both of my big tanks and this one is the only one i have a problem in. my question is can i build a pvc overflow to attach to my...

Does anyone use one and are they worth the money?I only have an Emporer400 with 2 circulation pumps that I only turn on to circulate that poop that settles and to agitate the surface for a while. The current is too strong to leave on all day. There is a film of gunk that forms at the surface. Is...

Thought I'd share this... http://news.blogs.cnn.com/2010/10/15/new-fish-species-found-deep-below-ocean-surface/