Sera O-nip Natue

These are excellent little tablets that once wet stick onto the glass, what makes these really good in my opinion is that they bring your fish to a focal point so, firstly you get to enjoy seeing a little fish feeding frenzy and usually it will bring out more shy fish, and secondly if you have a community tank it's a great way to check on numbers, and check on the fishes health up close as it takes some time to be eaten you can get a real good look at your fish for an extended period of time.Would recommend for any fish keeper, even if you just want a good method to having a close look at your fish that can be much harder via flakes or pellets or just trying to look whilst swimming or hiding.I actually also found these good for live bearing fry, the fry wont eat the tablet itself but the tiny particles coming from the tablet from adult fish nipping at it are quickly eaten by fry (though I'd use these as labelled, more of a treat than a full diet for both juveniles and adults)

Sticks on the glass and fish go crazy for it. I give it as a treat, I wouldn't rely on it nutritionally for everyday. But great to watch the fish going for it, the bottom feeders are able to grab what falls down also.

Sera is an old, reliable and high quality aquarium accessories manufacturer. Seems like everything they produce is high end, with a high end price to match. I have been using all sorts of Sera aquarium stuff for many years.It's a great idea, in theory, as it allows the food to be concentrated in an area of your choosing. All my fish,of all sizes are extremely attracted to the tabs and it is produced with very high quality ingredients.The one "issue" I have is the food particles are very little. Not an issue if you have lots of v small fish. This one issue could also be a positive for fry as it combines v small particle size with v good ingredients

My fish love these. Sticks well to glass and (it seems) very tasty

Having seen clips of fish eating this product as soon as it was put into a tank I thought I would give it a try. And, though I was somewhat sceptical, can confirm that the food is indeed well received by all the fish in my tank

Fish seemed to enjoy them, but many of the tablets were either broken or crumbled when pushed out of the blister packaging

Arrived prompt, and all my fish enjoyed the tabs nothing left no mess.... and you can watch them grazing the tab , my angels and Bolivian rams particularly enjoyed them, and my terras caught the bits will buy again but probibly the 100 pack

All my fish (Platy, molly, guppy, betta) love them. I really enjoy putting the tablet on the aquarium glass and see all the fish come and eat. This is a great way to get to see all the fish and get up close to them. The big fish will eat of the tabs and the fry will take the crumbles that fall of.In order to save in them, I sometimes cut them in half. They can still attach to the glass, after I cut them.