diff --git a/src/stream/chain/array.rs b/src/stream/chain/array.rs
index e69de29..39f92d2 100644
--- a/src/stream/chain/array.rs
+++ b/src/stream/chain/array.rs
@@ -0,0 +1,101 @@
+use core::fmt;
+use core::pin::Pin;
+use core::task::{Context, Poll};
+
+use futures_core::Stream;
+use pin_project::pin_project;
+
+use crate::utils;
+
+use super::Chain as ChainTrait;
+
+/// A stream that chains multiple streams one after another.
+///
+/// This `struct` is created by the [`chain`] method on the [`Chain`] trait. See its
+/// documentation for more.
+///
+/// [`chain`]: trait.Chain.html#method.merge
+/// [`Chain`]: trait.Chain.html
+#[pin_project]
+pub struct Chain<S, const N: usize> {
+    #[pin]
+    streams: [S; N],
+    index: usize,
+    len: usize,
+    done: bool,
+}
+
+impl<S: Stream, const N: usize> Stream for Chain<S, N> {
+    type Item = S::Item;
+
+    fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
+        let mut this = self.project();
+
+        assert!(!*this.done, "Stream should not be polled after completion");
+
+        loop {
+            if this.index == this.len {
+                *this.done = true;
+                return Poll::Ready(None);
+            }
+            let stream = utils::iter_pin_mut(this.streams.as_mut())
+                .nth(*this.index)
+                .unwrap();
+            match stream.poll_next(cx) {
+                Poll::Ready(Some(item)) => return Poll::Ready(Some(item)),
+                Poll::Ready(None) => {
+                    *this.index += 1;
+                    continue;
+                }
+                Poll::Pending => return Poll::Pending,
+            }
+        }
+    }
+}
+
+impl<S, const N: usize> fmt::Debug for Chain<S, N>
+where
+    S: Stream + fmt::Debug,
+{
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.debug_list().entries(self.streams.iter()).finish()
+    }
+}
+
+impl<S: Stream, const N: usize> ChainTrait for [S; N] {
+    type Item = S::Item;
+
+    type Stream = Chain<S, N>;
+
+    fn chain(self) -> Self::Stream {
+        Chain {
+            len: self.len(),
+            streams: self,
+            index: 0,
+            done: false,
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use futures_lite::future::block_on;
+    use futures_lite::prelude::*;
+    use futures_lite::stream;
+
+    #[test]
+    fn chain_3() {
+        block_on(async {
+            let a = stream::once(1);
+            let b = stream::once(2);
+            let c = stream::once(3);
+            let mut s = [a, b, c].chain();
+
+            assert_eq!(s.next().await, Some(1));
+            assert_eq!(s.next().await, Some(2));
+            assert_eq!(s.next().await, Some(3));
+            assert_eq!(s.next().await, None);
+        })
+    }
+}
diff --git a/src/stream/chain/vec.rs b/src/stream/chain/vec.rs
index 85a1c79..76ce0f6 100644
--- a/src/stream/chain/vec.rs
+++ b/src/stream/chain/vec.rs
@@ -1,3 +1,4 @@
+use core::fmt;
 use core::pin::Pin;
 use core::task::{Context, Poll};
 
@@ -8,15 +9,14 @@ use crate::utils;
 
 use super::Chain as ChainTrait;
 
-/// A stream that chains two streams one after another.
+/// A stream that chains multiple streams one after another.
 ///
-/// This `struct` is created by the [`chain`] method on [`Stream`]. See its
+/// This `struct` is created by the [`chain`] method on the [`Chain`] trait. See its
 /// documentation for more.
 ///
-/// [`chain`]: trait.Stream.html#method.chain
-/// [`Stream`]: trait.Stream.html
+/// [`chain`]: trait.Chain.html#method.merge
+/// [`Chain`]: trait.Chain.html
 #[pin_project]
-#[derive(Debug)]
 pub struct Chain<S> {
     #[pin]
     streams: Vec<S>,
@@ -53,6 +53,15 @@ impl<S: Stream> Stream for Chain<S> {
     }
 }
 
+impl<S> fmt::Debug for Chain<S>
+where
+    S: Stream + fmt::Debug,
+{
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.debug_list().entries(self.streams.iter()).finish()
+    }
+}
+
 impl<S: Stream> ChainTrait for Vec<S> {
     type Item = S::Item;