See Every listing for more specifics. Click the link to determine more aquarium accessories with free delivery incorporated. The Black Ghost Knife fish delivers excess uncommon shape and movement to the tank! Having no dorsal or caudal fins, they slip in the water utilizing a rippling, veil-like fin that is https://www.evernote.com/shard/s635/sh/6b7eb470-5f26-a0bb-3d2a-7e4c3276a3f1/7fd0f1de5a29324c5276f58dfde051af