SKU: 78360565415

Crocodile Pipefish Syngnathoides Biaculeatus

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Description

Crocodile Pipefish Syngnathoides BiaculeatusCrocodile Pipefish (Syngnathoides biaculeatus)(Also known as the Double Ended or Alligator Pipefish) OverviewThe Crocodile Pipefish is one of the most distinctive members of the Syngnathidae family, named for its elongated, stick like body and snout resembling a miniature crocodile. Reaching up to 2830 cm (1112 inches) in length, it is among the largest pipefish species. Its camouflage and graceful movement make it a fascinating display animal, though

Crocodile Pipefish (Syngnathoides biaculeatus)

(Also known as the Double-Ended or Alligator Pipefish)

Overview

The Crocodile Pipefish is one of the most distinctive members of the Syngnathidae family, named for its elongated, stick-like body and snout resembling a miniature crocodile. Reaching up to 28–30 cm (11–12 inches) in length, it is among the largest pipefish species. Its camouflage and graceful movement make it a fascinating display animal, though its care is challenging and suited only to experienced aquarists.

Origin

Widespread throughout the Indo-Pacific region, including the Red Sea, East Africa, Indonesia, northern Australia, and Micronesia. Typically found in seagrass beds, mangrove shallows, and calm reef lagoons, where it hides among vegetation and hunts for tiny crustaceans.

Feeding

The Crocodile Pipefish is a specialised micro-carnivore. In nature, it feeds almost exclusively on live planktonic organisms such as copepods, amphipods, and small shrimp larvae. In captivity, success depends on access to live food and a mature, pod-rich environment. Offer:

  • Live copepods and amphipods (essential)
  • Live enriched baby brine shrimp
  • Live mysis shrimp or small feeder shrimp (as treats)
  • Cultured live foods from refugiums

Some individuals may slowly adapt to frozen cyclops or mysis, but this is uncommon. Feed multiple small meals daily.

Tank Mates

Extremely peaceful and best housed with other gentle, slow-moving species. Suitable tank mates include:

  • Seahorses and other pipefish
  • Gobies and blennies (non-aggressive species)
  • Cardinalfish and firefish
  • Small, reef-safe invertebrates

Avoid fast-feeding or aggressive species (wrasses, dottybacks, triggers, tangs) that outcompete them for food or cause stress.

Aggression

Completely peaceful. Can be kept singly, as pairs, or in small groups in larger systems. Males may carry eggs on the underside of their bodies, similar to seahorses.

Experience Level

Advanced to expert. Requires pristine water conditions, abundant live microfauna, and a calm environment. Due to its size and feeding behaviour, it is one of the more demanding pipefish species to keep successfully long-term.

Water Parameters
  • Temperature: 24–27°C (75–81°F)
  • pH: 8.1–8.4
  • Salinity: 1.022–1.025 SG
  • Hardness (dKH): 8–12
  • Tank Size: Minimum 100 gallons (380L) for an adult pair or small group

Provide a naturalistic environment with macroalgae, seagrass, and live rock, gentle current, and abundant hiding spots.

Reef Compatibility

Reef safe with caution. Will not harm corals or invertebrates but may struggle in busy reef tanks with active feeders. Best kept in dedicated seagrass or peaceful reef systems with refugiums supporting live copepod populations.

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SKU: 78360565415

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Jason Dusterwald
Los Angeles, US
★★★★★ 4
Fine Simple Product, Works as Advertised
Size: 3-Panel
Performs as advertised, a simple upright divider. I use it to mark my "office" space when working from home. Assembly was straightforward and well documented. One person can do it, but a second person can be helpful when sliding the fabric divider pieces onto their poles. Part quality is fine for the price point. The only mild annoyance is that the upright poles can start getting loose from the metal feet, and need to be retightened occasionally (Allen wrench is included, keep it handy for retightening). It's fairly lightweight and easy to reposition, but the feet are heavy enough to keep it steady once placed. All in all, a good product. I was pleased enough to buy a second one when my son wanted something to block sunlight from behind his computer desk.
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Reviewed in the United States on August 18, 2025
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Sheila Cash
Alexandria, US
★★★★★ 1
Wobbly and Poor Design
Size: 1-Panel
Update: nope! Not worth the money. My cat simply brushed against the divider, and it fell, knocking breakable things over. Not safe! It serves it's purpose, but...the screws were basically glued to the packaging. It took me longer to get the screws out of the packaging than it did to put it together. The assembly was easy. I am not mechanically inclined by any means, but the instructions, despite being very hard to read (I have over 40 eyes), were pretty simple. Structurally, it is very wobbly. I think they should have designed it with a middle rod to keep it more stable. I find that the attachments to the rods are wobbly and should have been screwed rather than popped into an attachment hole without reinforcement. That would have also made the room divider more stable. I have cats, but the material is easy to clean. I took a damp cloth to it, and it came right off. As far as see-through...I think it does a great job of masking theO other side of the room.. I just wish it was a little longer and closer to the floor stand. I like that it came with extra parts. It's just a very cheaply made item, and I don't think the price for the item reflects how cheaply it is made, how wobbly and unstable it is, or the poor design.
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Reviewed in the United States on March 15, 2025
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David T Stark
Draper, US
★★★★★ 5
Very good room divider
Size: 6-Panel
I ised this to isolate a storage area in my apartment. Looks better than boxes.
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Reviewed in the United States on January 22, 2026
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Jodie
Port Orchard, US
★★★★★ 3
Taking forever but worth it
Size: 1-Panel, Size: 1-Panel
Love the product. However, trying to take the screws etc out of its box, it’s almost impossible due to the adhesive inside it. I have neck and arm issues so for me it was even more difficult. Adhesive stuck to each washer and screw so I had adhesive all over my hands then I had to get it off of the items.
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Lyssetic
Louisville, US
★★★★★ 5
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Size: Medium, Color: Black/Assorted, Size: Medium, Color: Black/Assorted
I absolutely love these socks, they compress in the middle which is my favorite thing about them! Keeps them from slipping off my feet and also adds support, love love love how they feel and how long they last! This is my second pack that I’ve purchased, I had the multi colored ones before and they’ve lasted me two years before finally starting to wear out and fade and get holes. Definitely going to be routinely buying these every year. Good to wear with my work out shoes...winter boots, Nike sandals, and my everyday adidas sneakers. These are so worth it!
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Reviewed in the United States on May 28, 2019

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