We Ship Live Fish! 100% Live Guarantee!


Sold in packs of 6

Regular price $6.00 per fish/plant/shrimp

Please ensure the quantity is a multiple of the pack size. Orders with incorrect quantities may be subject to cancellation.

Scientific Name: Otocinclus macrospilus

From our tank to your tank!

We have mastered the art of keeping and shipping aquatic life!

We are the largest tropical fish importer and wholesaler in the Northwest.  We built this store to service small businesses and experienced hobbyists. 

Beginner, please visit your local pet store!

All Aqua Huna brand animals come with a 100% live arrival guarantee

For DOA refunds:  Photos are required!

Domestic shipping only!  Sorry, we cannot ship to anyone in Hawaii & Washington State.

We ship on Monday, Tuesday, and Wednesday via USPS Priority.  Once we get your order, we will ship it within 1 to 3 business days.  For the safety of the animals, we do not ship aquatic life on Thursday and Friday. We do not want live aquatic animals sitting in USPS warehouse over the weekend. Thank you for your understanding.

All fish are picked at random - we can not guarantee male to female ratio


Customer Reviews

Based on 40 reviews
Tom P
Another Great Order

The Otocinclus arrived perfectly! Nice size and very healthy looking. It's only been a week, but they are doing great. Thanks to Aqua Huna.

Great little fish!

I got these otocinclus about a year ago, and I'm very happy with my purchase. One fish was doa, but the rest acclimated well and quickly adapted to eating repashy gel. I'd previously struggled keeping otos bought from other stores, who came very skinny and died within weeks, but these aquahuna otos were in much better shape.

Paul C
Excellent healthy Otocinclus

I've always liked Otos and have kept them many times, for decades. I learned pretty quickly how to spot the ones that weren't likely to survive - sunken belly, faded gray color, hanging on the glass or on the bottom in one place for hours. That's what you see so often, especially in places like Petsmart etc. Those have been starved for weeks during the holding period in South America/US facilities, then not fed or handled properly when they get to certain shops. The ones from this company have been treated very well and obviously have been quarantined and fed good food before they put them up for sale. I order from Aqua Huna quite often and the quality of their stock is almost always excellent, but when I saw $6 per oto I thought wow, that is ridiculously high (but in line with what I would pay at a local fish store who really know what they're doing). These ones thrive! Definitely worth it.