diff --git a/src/ripple/app/tx/impl/InvariantCheck.cpp b/src/ripple/app/tx/impl/InvariantCheck.cpp
index c0ef5bbf0c5..4cae9be68e0 100644
--- a/src/ripple/app/tx/impl/InvariantCheck.cpp
+++ b/src/ripple/app/tx/impl/InvariantCheck.cpp
@@ -29,6 +29,7 @@
 #include <ripple/protocol/SystemParameters.h>
 #include <ripple/protocol/TxFormats.h>
 #include <ripple/protocol/nftPageMask.h>
+#include <ripple/app/misc/AMMHelpers.h>
 
 namespace ripple {
 
@@ -800,4 +801,72 @@ ValidClawback::finalize(
     return true;
 }
 
+void
+AMMPoolChecks::visitEntry(
+    bool,
+    std::shared_ptr<SLE const> const& before,
+    std::shared_ptr<SLE const> const& after)
+{
+    if (after && after->getType() == ltRIPPLE_STATE)
+    {
+        trustlineAccts_.emplace_back(after->getFieldAmount(sfHighLimit).getIssuer());
+        trustlineAccts_.emplace_back(after->getFieldAmount(sfLowLimit).getIssuer());   
+    }
+  
+    if (after && after->getType() == ltAMM)
+        ammPools_.emplace_back(std::make_pair((*after)[sfAsset], (*after)[sfAsset2]));
+}
+
+bool
+AMMPoolChecks::finalize(
+    STTx const& tx,
+    TER const result,
+    XRPAmount const,
+    ReadView const& view,
+    beast::Journal const& j)
+{
+    if (!view.rules().enabled(fixAMMInvariants))
+        return true;
+
+    auto getAssetBalance = [&](AccountID const& ammAccount, Issue const& issue) -> STAmount {
+        if(isXRP(issue.currency))
+            return view.read(keylet::account(ammAccount))->getFieldAmount(sfBalance);
+
+        auto const trustlineSle = view.read(keylet::line(issue.account, ammAccount, issue.currency));
+        STAmount amount = trustlineSle->getFieldAmount(sfBalance);
+        if (amount.negative()) amount.negate();
+
+        return amount;
+    };
+    
+    // auto isAmmAcct = [&](STObject const& sleAcct) -> bool {
+    //     if (sleAcct.isFieldPresent(sfAMMID))
+    //         return true;
+
+    //     return false;
+    // }
+
+    if (tx.getTxnType() == ttAMM_CREATE && result == tesSUCCESS)
+    {
+        if (ammPools_.size() != 1){
+            JLOG(j.fatal()) << "Invariant failed: only one AMM object can be created.";
+            return false;                
+        }
+
+        auto const ammSle = view.read(keylet::amm(ammPools_[0].first, ammPools_[0].second));
+        if (!ammSle)
+            return false;
+        
+        auto const lptBalance = (*ammSle)[sfLPTokenBalance];
+        auto const asset1Balance = getAssetBalance((*ammSle)[sfAccount], (*ammSle)[sfAsset]);
+        auto const asset2Balance = getAssetBalance((*ammSle)[sfAccount], (*ammSle)[sfAsset2]);
+
+        if (ammLPTokens(asset1Balance, asset2Balance, lptBalance.issue()) != lptBalance){
+            JLOG(j.fatal()) << "Invariant failed: LPTokenBalance does not equal to the product of the sqrt of each asset.";
+            return false;                
+        } 
+    }
+    return true;
+}
+
 }  // namespace ripple
diff --git a/src/ripple/app/tx/impl/InvariantCheck.h b/src/ripple/app/tx/impl/InvariantCheck.h
index eb606c2ed3b..e69b8586c38 100644
--- a/src/ripple/app/tx/impl/InvariantCheck.h
+++ b/src/ripple/app/tx/impl/InvariantCheck.h
@@ -418,6 +418,27 @@ class ValidClawback
         beast::Journal const&);
 };
 
+class AMMPoolChecks
+{
+    std::vector<AccountID> trustlineAccts_;
+    std::vector<std::pair<Issue, Issue>> ammPools_;
+
+public:
+    void
+    visitEntry(
+        bool,
+        std::shared_ptr<SLE const> const&,
+        std::shared_ptr<SLE const> const&);
+
+    bool
+    finalize(
+        STTx const&,
+        TER const,
+        XRPAmount const,
+        ReadView const&,
+        beast::Journal const&);
+};
+
 // additional invariant checks can be declared above and then added to this
 // tuple
 using InvariantChecks = std::tuple<
@@ -432,7 +453,8 @@ using InvariantChecks = std::tuple<
     ValidNewAccountRoot,
     ValidNFTokenPage,
     NFTokenCountTracking,
-    ValidClawback>;
+    ValidClawback,
+    AMMPoolChecks>;
 
 /**
  * @brief get a tuple of all invariant checks
diff --git a/src/ripple/protocol/Feature.h b/src/ripple/protocol/Feature.h
index d00dd1555f2..21e1b8bb24c 100644
--- a/src/ripple/protocol/Feature.h
+++ b/src/ripple/protocol/Feature.h
@@ -74,7 +74,7 @@ namespace detail {
 // Feature.cpp. Because it's only used to reserve storage, and determine how
 // large to make the FeatureBitset, it MAY be larger. It MUST NOT be less than
 // the actual number of amendments. A LogicError on startup will verify this.
-static constexpr std::size_t numFeatures = 71;
+static constexpr std::size_t numFeatures = 72;
 
 /** Amendments that this server supports and the default voting behavior.
    Whether they are enabled depends on the Rules defined in the validated
@@ -358,6 +358,7 @@ extern uint256 const fixAMMOverflowOffer;
 extern uint256 const featurePriceOracle;
 extern uint256 const fixEmptyDID;
 extern uint256 const fixXChainRewardRounding;
+extern uint256 const fixAMMInvariants;
 
 }  // namespace ripple
 
diff --git a/src/ripple/protocol/impl/Feature.cpp b/src/ripple/protocol/impl/Feature.cpp
index 8bd4b7aea27..25c47681783 100644
--- a/src/ripple/protocol/impl/Feature.cpp
+++ b/src/ripple/protocol/impl/Feature.cpp
@@ -465,6 +465,7 @@ REGISTER_FIX    (fixAMMOverflowOffer,           Supported::yes, VoteBehavior::De
 REGISTER_FEATURE(PriceOracle,                   Supported::yes, VoteBehavior::DefaultNo);
 REGISTER_FIX    (fixEmptyDID,                   Supported::yes, VoteBehavior::DefaultNo);
 REGISTER_FIX    (fixXChainRewardRounding,       Supported::yes, VoteBehavior::DefaultNo);
+REGISTER_FIX    (fixAMMInvariants,              Supported::yes, VoteBehavior::DefaultNo);
 
 // The following amendments are obsolete, but must remain supported
 // because they could potentially get enabled.