Zoo Med (3 Pack) Laboratories Nano Banquet Block Mini, 0.3 oz Each

These have been a hit with our snails and our shrimp. I see all of them chomping away at various times. They don't dissolve otherwise, which keeps them from clouding the water. The snails shells looked a bit rough when we first got them and are now growing much better. I will definitely order these again.

My shrimp love these feeding blocks. They are easy to get out of the packaging. These last a couple days in my well planted tank with a little over 20 Cherry shrimp. They are also getting other food with these.

We have several nano aquariums and maintain a block in each, at all times. Our current shrimp and snail population seem to enjoy them; and both crayfish and small crabs have nibbled on them in past tanks.

My fish over time ate the blocks..the packaging was a little beat up but I feel that was the post office. I will order again.. good price for a amount.

Shrimps and snails love this.

Keep your aquatic pets happy with Zoo Med Laboratories Nano Banquet Blocks—a 3-pack of mini, 0.3 oz blocks designed for hassle-free feeding. Ideal for small tanks, these blocks provide balanced nutrition and make maintenance a breeze.

The blocks are blue - not white, as shown in the photo. The back of the package says the blue color is due to a plankton called Spirulina. Never having tried these blocks before, I tend to wonder if the blue color/Spirulina is indicative of a new formulation. I bought these for my snails, but at this point I don't feel comfortable putting these in the aquarium until I know more. I'll bring them to my local fish store to see what the folks there have to say. If it's thumbs-up, I'll give it a try and will update this review accordingly.UPDATE (12/23/24): I did put a block in each of the aquariums (they turned from blue to white as soon as they hit the water). The Mystery Snail checked it out a few times and nibbled at it, and the Nerites weren't interested at all, but the tiny bladder snails loved it. I did notice that my pH and GH levels increased - I'm unsure if that has to do with the blocks or not, so I've removed them for now to see if the levels return to normal.Each block lasted about 5 days (when the Bladder Snails finished them off), so I put a second block in each tank. They didn't disappear as quickly this time, and that's when I noticed the increased pH and GH levels. If I use them again, it will only be if it's determined that they don't affect the wats.

My Blue Dream shrimp love these and they keep the ph level